AFTERMARKET TECHNOLOGY CORP
S-1/A, 1996-11-18
MOTOR VEHICLE PARTS & ACCESSORIES
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<PAGE>
   
   AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON NOVEMBER 18, 1996
    
 
                                                       REGISTRATION NO. 333-6697
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                              -------------------
   
                                AMENDMENT NO. 3
                                       TO
                                    FORM S-1
    
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                              -------------------
                          AFTERMARKET TECHNOLOGY CORP.
             (Exact Name of Registrant as Specified in Its Charter)
 
<TABLE>
<S>                              <C>                            <C>
           DELAWARE                          3714                  95-4486486
 (State or Other Jurisdiction    (Primary Standard Industrial   (I.R.S. Employer
              of                 Classification Code Number)     Identification
Incorporation or Organization)                                        No.)
</TABLE>
 
                              -------------------
 
                       33309 FIRST WAY SOUTH, SUITE A-206
                         FEDERAL WAY, WASHINGTON 98003
                                 (206) 838-0346
           (Name, Address, Including Zip Code, and Telephone Number,
       Including Area Code, of Registrant's Principal Executive Offices)
                              -------------------
 
                               STEPHEN J. PERKINS
                            CHIEF EXECUTIVE OFFICER
                          AFTERMARKET TECHNOLOGY CORP.
                       33309 FIRST WAY SOUTH, SUITE A-206
                         FEDERAL WAY, WASHINGTON 98003
                                 (206) 838-0346
           (Name, Address, Including Zip Code, and Telephone Number,
                   Including Area Code, of Agent for Service)
                              -------------------
 
                                WITH COPIES TO:
 
<TABLE>
<S>                                       <C>
         BRUCE D. MEYER, ESQ.                     JEROME L. COBEN, ESQ.
     Gibson, Dunn & Crutcher LLP           Skadden, Arps, Slate, Meagher & Flom
        333 South Grand Avenue                             LLP
  Los Angeles, California 90071-3197              300 South Grand Avenue
            (213) 229-7000                  Los Angeles, California 90071-3144
                                                      (213) 687-5000
</TABLE>
 
                              -------------------
 
        APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
  AS SOON AS PRACTICABLE AFTER THIS REGISTRATION STATEMENT BECOMES EFFECTIVE.
                              -------------------
 
    If  any of the securities being registered on this form are to be offered on
a delayed or continuous basis pursuant to  Rule 415 under the Securities Act  of
1933, check the following box. / /
 
    If  this Form  is filed  to register  additional securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration statement  number  of  the  earlier
effective registration statement for the same offering. / /
 
    If  this Form  is a post-effective  amendment filed pursuant  to Rule 462(c)
under the Securities Act,  check the following box  and list the Securities  Act
registration  statement number  of the earlier  effective registration statement
for the same offering. / /
 
    If delivery of the prospectus is expected  to be made pursuant to Rule  434,
please check the following box. / /
                              -------------------
 
    THE  REGISTRANT HEREBY  AMENDS THIS REGISTRATION  STATEMENT ON  SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A  FURTHER  AMENDMENT  WHICH SPECIFICALLY  STATES  THAT  THIS  REGISTRATION
STATEMENT  SHALL THEREAFTER BECOME EFFECTIVE IN  ACCORDANCE WITH SECTION 8(a) OF
THE SECURITIES ACT  OF 1933,  AS AMENDED,  OR UNTIL  THE REGISTRATION  STATEMENT
SHALL  BECOME EFFECTIVE ON SUCH DATE  AS THE SECURITIES AND EXCHANGE COMMISSION,
ACTING PURSUANT TO SECTION 8(a), MAY DETERMINE.
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
                             CROSS REFERENCE SHEET
            (PURSUANT TO RULE 404(a) OF THE SECURITIES ACT OF 1933,
                  AS AMENDED, AND ITEM 501 OF REGULATION S-K)
 
<TABLE>
<CAPTION>
ITEM NO. AND CAPTION IN FORM S-1                                            LOCATION OR CAPTION IN PROSPECTUS
- ----------------------------------------------------------------  -----------------------------------------------------
 
<C>        <S>                                                    <C>
       1.  Forepart of the Registration Statement and Outside
            Front Cover Page of Prospectus......................  Facing Page of Registration Statement; Cross
                                                                   Reference Sheet; Outside Front Cover Page of
                                                                   Prospectus
 
       2.  Inside Front and Outside Back Cover Pages of
            Prospectus..........................................  Inside Front Cover Page of Prospectus; Additional
                                                                   Information
 
       3.  Summary Information, Risk Factors and Ratio of
            Earnings to Fixed Charges...........................  Prospectus Summary; Risk Factors
 
       4.  Use of Proceeds......................................  Use of Proceeds
 
       5.  Determination of Offering Price......................  Outside Front Cover Page of Prospectus; Risk Factors;
                                                                   Underwriters
 
       6.  Dilution.............................................  Dilution
 
       7.  Selling Security Holders.............................  Not Applicable
 
       8.  Plan of Distribution.................................  Outside Front Cover Page of Prospectus; Prospectus
                                                                   Summary; Underwriters
 
       9.  Description of Securities to be Registered...........  Description of Capital Stock; Certain United States
                                                                   Federal Tax Consequences to Non-United States
                                                                   Holders
 
      10.  Interests of Named Experts and Counsel...............  Legal Matters; Experts
 
      11.  Information with Respect to the Registrant...........  Outside Front Cover Page of Prospectus; Prospectus
                                                                   Summary; Risk Factors; Recent Developments;
                                                                   Reorganization and GEPT Private Placement; Dividend
                                                                   Policy; Capitalization; Selected Financial Data; Pro
                                                                   Forma Financial Data; Management's Discussion and
                                                                   Analysis of Financial Condition and Results of
                                                                   Operations; Business; Management; Ownership of
                                                                   Voting Securities; Certain Transactions; Description
                                                                   of Capital Stock; Description of Certain
                                                                   Indebtedness; Financial Statements
 
      12.  Disclosure of Commission Position on Indemnification
            for Securities Act Liabilities......................  Not Applicable
</TABLE>
<PAGE>
INFORMATION   CONTAINED  HEREIN  IS  SUBJECT   TO  COMPLETION  OR  AMENDMENT.  A
REGISTRATION STATEMENT  RELATING TO  THESE SECURITIES  HAS BEEN  FILED WITH  THE
SECURITIES  AND EXCHANGE  COMMISSION. THESE SECURITIES  MAY NOT BE  SOLD NOR MAY
OFFERS TO BUY BE ACCEPTED PRIOR  TO THE TIME THE REGISTRATION STATEMENT  BECOMES
EFFECTIVE.  THIS  PROSPECTUS  SHALL  NOT  CONSTITUTE AN  OFFER  TO  SELL  OR THE
SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE  SECURITIES
IN  ANY STATE IN WHICH SUCH OFFER,  SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR
TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.
<PAGE>
PROSPECTUS (SUBJECT TO COMPLETION)
   
ISSUED NOVEMBER 18, 1996
    
                                3,500,000 SHARES
 
                                     [LOGO]
 
                                  COMMON STOCK
                               -----------------
   
ALL OF THE SHARES OF COMMON STOCK OFFERED HEREBY ARE BEING SOLD BY THE  COMPANY.
PRIOR TO THIS OFFERING,
    THERE  HAS BEEN NO PUBLIC  MARKET FOR THE COMMON  STOCK. IT IS CURRENTLY
    ESTIMATED THAT THE INITIAL OFFERING  PRICE PER SHARE WILL BE  BETWEEN
       $12.50  AND $14.50. SEE "UNDERWRITERS" FOR A DISCUSSION OF THE
           FACTORS  CONSIDERED  IN  DETERMINING  THE  INITIAL  PUBLIC
           OFFERING PRICE.
    
 
   
  CONCURRENTLY WITH THE CLOSING OF THIS OFFERING, THE COMPANY WILL SELL TO THE
   TRUSTEES OF THE GENERAL ELECTRIC PENSION TRUST $12.0 MILLION OF RESTRICTED
 SHARES OF COMMON STOCK. FOR A DESCRIPTION OF THE TERMS AND CONDITIONS OF SUCH
             SALE, SEE "REORGANIZATION AND GEPT PRIVATE PLACEMENT."
    
                              -------------------
       APPLICATION HAS BEEN MADE FOR QUOTATION OF THE COMMON STOCK ON THE
                NASDAQ NATIONAL MARKET UNDER THE SYMBOL "ATAC."
                              -------------------
 
  ]SEE "RISK FACTORS" BEGINNING ON PAGE 9 FOR A DISCUSSION OF CERTAIN FACTORS
              THAT SHOULD BE CONSIDERED BY PROSPECTIVE PURCHASERS
                              OF THE COMMON STOCK.
                               -----------------
THESE  SECURITIES HAVE  NOT BEEN APPROVED  OR DISAPPROVED BY  THE SECURITIES AND
   EXCHANGE COMMISSION OR  ANY STATE  SECURITIES COMMISSION,  NOR HAS  THE
      SECURITIES   AND  EXCHANGE  COMMISSION  OR  ANY  STATE  SECURITIES
        COMMISSION PASSED  UPON THE  ACCURACY OR  ADEQUACY OF  THIS
             PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
                 CRIMINAL OFFENSE.
                              -------------------
 
                             PRICE $       A SHARE
                              -------------------
 
<TABLE>
<CAPTION>
                                                        UNDERWRITING
                                          PRICE TO      DISCOUNTS AND   PROCEEDS TO
                                           PUBLIC      COMMISSIONS (1)  COMPANY (2)
                                       --------------  ---------------  ------------
<S>                                    <C>             <C>              <C>
PER SHARE............................        $                $              $
TOTAL (3)............................        $               $               $
</TABLE>
 
- ------------
  (1) THE  COMPANY  HAS AGREED  TO  INDEMNIFY THE  UNDERWRITERS  AGAINST CERTAIN
      LIABILITIES, INCLUDING LIABILITIES  UNDER THE SECURITIES  ACT OF 1933,  AS
      AMENDED.
  (2) BEFORE DEDUCTING EXPENSES PAYABLE BY THE COMPANY ESTIMATED AT $750,000.
  (3) THE  COMPANY HAS GRANTED TO THE UNDERWRITERS AN OPTION, EXERCISABLE WITHIN
      30 DAYS OF  THE DATE HEREOF,  TO PURCHASE  UP TO AN  AGGREGATE OF  525,000
      ADDITIONAL  SHARES AT THE PRICE TO  PUBLIC LESS UNDERWRITING DISCOUNTS AND
      COMMISSIONS FOR THE PURPOSE  OF COVERING OVER-ALLOTMENTS,  IF ANY. IF  THE
      UNDERWRITERS  EXERCISE SUCH  OPTION IN  FULL, THE  TOTAL PRICE  TO PUBLIC,
      UNDERWRITING DISCOUNTS AND  COMMISSIONS AND  PROCEEDS TO  COMPANY WILL  BE
      $         , $         AND $         , RESPECTIVELY. SEE "UNDERWRITERS."
                            ------------------------
 
   
    THE  SHARES ARE OFFERED, SUBJECT TO PRIOR  SALE, WHEN, AS AND IF ACCEPTED BY
THE UNDERWRITERS NAMED HEREIN AND SUBJECT  TO APPROVAL OF CERTAIN LEGAL  MATTERS
BY SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP, COUNSEL FOR THE UNDERWRITERS. IT IS
EXPECTED  THAT THE DELIVERY OF THE  SHARES WILL BE MADE ON OR  ABOUT           ,
1996 AT THE OFFICE OF MORGAN STANLEY & CO. INCORPORATED, NEW YORK, N.Y., AGAINST
PAYMENT THEREFOR IN IMMEDIATELY AVAILABLE FUNDS.
    
                              -------------------
 
MORGAN STANLEY & CO.
       INCORPORATED
                           WILLIAM BLAIR & COMPANY
                                                   DONALDSON LUFKIN & JENRETTE
                                                        SECURITIES CORPORATION
 
         , 1996
<PAGE>
               (THIS IS A NARRATIVE DESCRIPTION OF THE GRAPHICS)
 
On the inside front cover will be the following pictures and text:
 
- --  upper left corner:
  -- "ATC Distribution Centers"
  -- picture of standard transmission parts
  -- picture of remanufactured torque converter
  -- picture of automatic transmission parts
  -- picture of Intercont parts washer
  -- "Ability to  Serve:" "17,000  Transmission  Shops" "54,000  General  Repair
     Shops"
 
   
- --  upper right corner:
    
 
  -- Aftermarket Technology Corp. logo
 
   
  -- "Leading Position in the Automotive Aftermarket"
    
 
- --  lower left corner:
  -- "OEM Customers"
  -- picture of remanufactured engine
  -- picture of remanufactured transmission
  -- "American Isuzu" "AWTEC (Toyota)" "BMW" "Chrysler" "Hyundai" "Jaguar"
     "Mitsubishi Fuso" "Mitsubishi" "Nissan Diesel" "Saab" "Subaru" "Volvo"
 
- --  lower right corner:
  -- "Retail Parts Stores"
  -- picture of remanufactured engine
  -- picture of engine overhaul kit
  -- picture of remanufactured crank kit
  -- picture of clutch kits and standard rebuild kits
  -- "Advance Auto" "O'Reilly's" "Western Auto"
 
On the inside back cover will be the following pictures and text:
 
- --  map of the United States with distribution centers denoted by o's and
    manufacturing facilities denoted by x's.
 
- --  "Manufacturing Facilities" "Rancho Cucamonga, California" "Harvey, Illinois"
    "Louisville, Kentucky (3)" "Joplin, Missouri" "Springfield, Missouri (3)"
    "Mahwah, New Jersey" "Dayton, Ohio" "Memphis, Tennessee" "Janesville,
    Wisconsin" "Edmonton, Alberta -- Canada" "Mississauga, Ontario -- Canada
    (2)" "Mexicali, Mexico"
 
- --  "Distribution Centers" "Phoenix, Arizona" "Tucson, Arizona" "Azusa,
    California" "Fresno, California" "Los Angeles, California" "Oakland,
    California" "Rancho Cucamonga, California" "Sacramento, California" "San
    Diego, California" "San Jose, California" "Van Nuys, California" "Colorado
    Springs, Colorado" "Denver, Colorado" "Atlanta, Georgia" "Chicago, Illinois"
    "Harvey, Illinois" "Louisville, Kentucky" "Grand Rapids, Michigan" "Taylor,
    Michigan" "Kansas City, Missouri" "Springfield, Missouri" "St. Louis,
    Missouri" "Las Vegas, Nevada" "Mahwah, New Jersey" "Albuquerque, New Mexico"
    "Charlotte, North Carolina" "Portland, Oregon" "Memphis, Tennessee" "Dallas,
    Texas" "Salt Lake City, Utah" "Norfolk, Virginia" "Seattle, Washington"
    "Spokane, Washington" "Janesville, Wisconsin" "Calgary, Alberta -- Canada"
    "Edmonton, Alberta -- Canada" "Vancouver, British Columbia -- Canada (2)"
    "Moncton, New Brunswick -- Canada" "Mississauga, Ontario -- Canada"
    "Montreal, Quebec -- Canada" "Regina, Saskatchewan -- Canada"
 
- --  lower left corner:
  -- Aftermarket Technology Corp. logo
 
                              -------------------
 
   
    IN  CONNECTION WITH THIS OFFERING, THE UNDERWRITERS MAY OVER-ALLOT OR EFFECT
TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE COMMON STOCK OF
THE COMPANY AT  A LEVEL ABOVE  THAT WHICH  MIGHT OTHERWISE PREVAIL  IN THE  OPEN
MARKET.  SUCH TRANSACTIONS MAY BE EFFECTED ON THE NASDAQ NATIONAL MARKET, IN THE
OVER-THE-COUNTER MARKET OR  OTHERWISE. SUCH  STABILIZING, IF  COMMENCED, MAY  BE
DISCONTINUED AT ANY TIME.
    
 
                                       2
<PAGE>
    CERTAIN  STATEMENTS CONTAINED  IN THIS  PROSPECTUS THAT  ARE NOT  RELATED TO
HISTORICAL RESULTS  ARE FORWARD-LOOKING  STATEMENTS. ACTUAL  RESULTS MAY  DIFFER
MATERIALLY  FROM THOSE PROJECTED  OR IMPLIED IN  THE FORWARD-LOOKING STATEMENTS.
FACTORS THAT COULD CAUSE OR CONTRIBUTE TO SUCH DIFFERENCES INCLUDE, BUT ARE  NOT
LIMITED  TO, THOSE DISCUSSED UNDER  "RISK FACTORS," "MANAGEMENT'S DISCUSSION AND
ANALYSIS OF  FINANCIAL  CONDITION AND  RESULTS  OF OPERATIONS"  AND  "BUSINESS."
FURTHER,  CERTAIN FORWARD-LOOKING  STATEMENTS ARE  BASED UPON  ASSUMPTIONS AS TO
FUTURE  EVENTS  THAT  MAY  NOT  PROVE  TO  BE  ACCURATE.  THESE  FORWARD-LOOKING
STATEMENTS  INVOLVE RISKS AND UNCERTAINTIES INCLUDING, BUT NOT LIMITED TO, THOSE
SET FORTH UNDER "RISK FACTORS."
                              -------------------
 
    UNTIL         , 1997 (25 DAYS AFTER THE COMMENCEMENT OF THIS OFFERING),  ALL
DEALERS EFFECTING TRANSACTIONS IN THE COMMON STOCK, WHETHER OR NOT PARTICIPATING
IN  THIS DISTRIBUTION,  MAY BE REQUIRED  TO DELIVER A  PROSPECTUS. THIS DELIVERY
REQUIREMENT IS IN ADDITION TO THE OBLIGATION OF DEALERS TO DELIVER A  PROSPECTUS
WHEN   ACTING  AS  UNDERWRITERS  AND  WITH   RESPECT  TO  UNSOLD  ALLOTMENTS  OR
SUBSCRIPTIONS.
                              -------------------
 
                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                      PAGE
                                                   -----------
<S>                                                <C>
Prospectus Summary...............................           4
Risk Factors.....................................           9
Recent Developments..............................          13
Reorganization and GEPT Private Placement........          13
Use of Proceeds..................................          14
Dividend Policy..................................          14
Capitalization...................................          15
Dilution.........................................          16
Selected Financial Data..........................          17
Pro Forma Financial Data.........................          19
Management's Discussion and Analysis of Financial
  Condition and Results of Operations............          21
Business.........................................          26
 
<CAPTION>
                                                      PAGE
                                                   -----------
<S>                                                <C>
 
Management.......................................          37
Ownership of Voting Securities...................          43
Certain Transactions.............................          45
Description of Capital Stock.....................          47
Description of Certain Indebtedness..............          49
Shares Eligible for Future Sale..................          51
Certain United States Federal Tax Consequences to
  Non-United States Holders......................          52
Underwriters.....................................          54
Legal Matters....................................          55
Experts..........................................          55
Additional Information...........................          56
Index to Financial Statements....................         F-1
</TABLE>
 
                              -------------------
 
   
    The Company intends to furnish to its stockholders annual reports containing
consolidated financial
statements audited  by  an  independent public  accounting  firm  and  quarterly
reports  for the  first three  quarters of  each fiscal  year containing interim
unaudited financial information.
    
 
                              -------------------
 
    NO PERSON IS AUTHORIZED IN CONNECTION WITH ANY OFFERING MADE HEREBY TO  GIVE
ANY  INFORMATION OR TO MAKE  ANY REPRESENTATION OTHER THAN  AS CONTAINED IN THIS
PROSPECTUS, AND, IF GIVEN OR MADE,  SUCH INFORMATION OR REPRESENTATION MUST  NOT
BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE COMPANY OR ANY UNDERWRITER. THIS
PROSPECTUS DOES NOT CONSTITUTE AN OFFER TO SELL OR A SOLICITATION OF AN OFFER TO
BUY  THE COMMON STOCK OFFERED HEREBY BY  ANY PERSON IN ANY JURISDICTION IN WHICH
IT IS UNLAWFUL FOR SUCH PERSON TO  MAKE ANY SUCH OFFER OR SOLICITATION.  NEITHER
THE  DELIVERY OF  THIS PROSPECTUS  NOR ANY SALE  MADE HEREUNDER  SHALL UNDER ANY
CIRCUMSTANCES IMPLY THAT THE INFORMATION CONTAINED  HEREIN IS CORRECT AS OF  ANY
DATE SUBSEQUENT TO THE DATE HEREOF.
 
                                       3
<PAGE>
                               PROSPECTUS SUMMARY
 
    THE  FOLLOWING SUMMARY  IS QUALIFIED  IN ITS  ENTIRETY BY  THE MORE DETAILED
INFORMATION AND  THE  HISTORICAL  AND  PRO FORMA  FINANCIAL  STATEMENTS  OF  THE
COMPANY,  INCLUDING THE  NOTES THERETO,  APPEARING ELSEWHERE  HEREIN. THROUGHOUT
THIS PROSPECTUS,  EXCEPT WHERE  THE CONTEXT  OTHERWISE REQUIRES,  THE  "COMPANY"
REFERS   COLLECTIVELY   TO  AFTERMARKET   TECHNOLOGY   CORP.  ("ATC")   AND  ITS
SUBSIDIARIES, INCLUDING  THE  PREDECESSOR  COMPANIES  (AS  DEFINED  HEREIN)  FOR
PERIODS  PRIOR  TO  THE INITIAL  ACQUISITIONS  (AS DEFINED  HEREIN).  UNLESS THE
CONTEXT OTHERWISE REQUIRES, THE INFORMATION CONTAINED HEREIN GIVES EFFECT TO (I)
THE SIX-FOR-ONE STOCK SPLIT TO BE CONSUMMATED BY AFTERMARKET TECHNOLOGY HOLDINGS
CORP. ("HOLDINGS") PRIOR  TO THE  COMPLETION OF  THIS OFFERING  OF COMMON  STOCK
(THIS  "OFFERING") AND (II) THE REORGANIZATION  (AS DEFINED HEREIN), PURSUANT TO
WHICH HOLDINGS  WILL  BE  MERGED  INTO  ATC.  UNLESS  OTHERWISE  INDICATED,  ALL
INFORMATION  IN THIS  PROSPECTUS ASSUMES  NO EXERCISE  OF (I)  THE UNDERWRITERS'
OVER-ALLOTMENT OPTION,  (II)  OUTSTANDING  EMPLOYEE STOCK  OPTIONS  TO  PURCHASE
2,272,218  SHARES OF  COMMON STOCK  AND (III)  OUTSTANDING WARRANTS  TO PURCHASE
421,056 SHARES OF COMMON STOCK.
 
                                  THE COMPANY
 
    The Company  is a  leading  remanufacturer and  distributor of  drive  train
products  used in the aftermarket repair of passenger cars and light trucks. The
Company's  principal  products  include  remanufactured  transmissions,   torque
converters  and engines, as well as remanufactured  and new parts for the repair
of automotive  drive  train  and  engine  assemblies.  The  Company's  principal
customers include: (i) independent transmission rebuilders, general repair shops
and  distributors  (the  "Independent  Aftermarket");  (ii)  original  equipment
manufacturers ("OEMs"), principally  Chrysler, for use  as replacement parts  by
their dealers; and (iii) retail automotive parts stores. The Company believes it
is  uniquely positioned within the highly fragmented aftermarket for drive train
products as a result  of its extensive product  line, diverse customer base  and
broad  geographic presence, with  43 distribution centers  throughout the United
States and Canada.
 
    The automotive aftermarket in the  United States and Canada, which  consists
of  sales of parts and services for  vehicles after their original purchase, has
been noncyclical and has generally experienced  steady growth over the past  ten
years,  unlike the  market for  new vehicle  sales. According  to the Automotive
Parts & Accessories Association, between 1985 and 1995, estimated  industry-wide
revenue for the automobile aftermarket increased from approximately $126 billion
to  $170 billion. This consistent  growth is due principally  to the increase in
the number of vehicles in operation that are in the prime repair age of four  to
12  years and the  increase in the  average number of  miles driven annually per
vehicle. The  Company  competes  specifically in  the  aftermarket  segment  for
automotive  transmissions, engines and other drive train related products, which
represents more  than  $7 billion  of  the entire  automotive  aftermarket.  The
Company  believes that within  this segment the  market for remanufactured drive
train products has grown faster than the overall automotive aftermarket.
 
    The Company was organized in 1994  by Aurora Capital Partners ("ACP") and  a
management  team  led by  William A.  Smith  to combine  the businesses  of four
existing companies serving  the drive train  remanufacturing market. Since  that
time  the  Company  has  grown  both  internally  and  through  five  additional
acquisitions completed during  1995 and  1996. The Company  and its  predecessor
companies  have achieved  compound annual growth  in revenue of  38.5% from 1992
through September 30, 1996 (29.7% if the Company's acquisitions in 1995 and  the
first  nine months of 1996 are excluded).  The Company believes the key elements
of its success  are the quality  and breadth  of its product  offerings and  the
Company's   emphasis  on  strong  customer  relationships,  promoted  by  strong
technical support,  rapid  delivery  time, innovative  product  development  and
competitive  pricing. In addition, the Company has benefited from the increasing
use of remanufactured  transmissions, engines  and other  parts for  aftermarket
repairs  as  the  industry  recognizes that  remanufacturing  provides  a higher
quality, lower cost alternative to rebuilding the assembly or replacing it  with
a new assembly manufactured by an OEM.
 
    The  Company's strategy  is to  achieve growth  both internally  and through
strategic acquisitions. The Company intends to expand its existing business  by:
(i)  increasing penetration of its current  customer base; (ii) gaining new OEM,
Independent Aftermarket and retail customers; and (iii) introducing new products
to
 
                                       4
<PAGE>
both existing  and  new customers.  Strategic  acquisitions have  also  been  an
important   element  in  the  Company's  historical  growth.  The  Company  sees
significant opportunities to  continue expanding its  customer base,  geographic
presence  and  product  offerings  through  additional  strategic  acquisitions,
particularly  among  companies   serving  the   highly  fragmented   Independent
Aftermarket.  Management  believes that  future acquisitions  will enable  it to
enhance the  Company's revenues  and profitability  by expanding  the  Company's
existing  distribution base, increasing  the range of  products sold through the
Company's distribution  network  and  realizing  economies  of  scale  in  areas
including purchasing, administration and inventory management.
 
HISTORY; REORGANIZATION
 
   
    ATC  and Holdings,  its sole stockholder  prior to  the Reorganization, were
incorporated under the laws of Delaware in July 1994 at the direction of  Aurora
Capital  Partners  L.P. ("ACP")  to  acquire Aaron's  Automotive  Products, Inc.
("Aaron's"), H.T.P.,  Inc. ("HTP"),  Mamco Converters,  Inc. ("Mamco")  and  RPM
Merit,  Inc. ("RPM")  (collectively, the "Initial  Acquisitions"). Aaron's, HTP,
Mamco and RPM as they existed prior to the Initial Acquisitions are  hereinafter
collectively  referred  to as  the  "Predecessor Companies."  Subsequent  to the
Initial   Acquisitions,   the   Company   acquired   Component   Remanufacturing
Specialists,  Inc. ("CRS") and Mascot Truck  Parts Inc. ("Mascot") in June 1995,
and  King-O-Matic  Industries   Limited  ("King-O-Matic")   in  September   1995
(collectively,  the "1995 Acquisitions") and  Tranzparts, Inc. ("Tranzparts") in
April  1996  and  Diverco,   Inc.  ("Diverco")  in   October  1996  (the   "1996
Acquisitions"   and,  together  with  the  Initial  Acquisitions  and  the  1995
Acquisitions, the "Acquisitions").  ATC conducts all  of its operations  through
its wholly-owned subsidiaries and each of their respective subsidiaries.
    
 
   
    Simultaneous with the consummation of this Offering, Holdings will be merged
into  ATC (the  "Reorganization"). Upon the  effectiveness of  such merger, each
outstanding share of Holdings Common Stock  will be converted into one share  of
ATC Common Stock, and each outstanding share of Holdings Redeemable Exchangeable
Cumulative  Preferred Stock (the  "Holdings Preferred Stock")  will be converted
into the right to receive an amount in  cash equal to $100.00 plus an amount  in
cash  equal to accrued  and unpaid dividends  to the date  of the Reorganization
(the "Preferred Stock Reorganization Consideration").  As of December 31,  1996,
the   aggregate   Preferred   Stock   Reorganization   Consideration   would  be
approximately $25.2 million (including $5.2 million of accrued dividends). As of
October 31, 1996, 12,000,000 shares of Holdings Common Stock and 200,000  shares
of  Holdings Preferred Stock were outstanding, all  of which were issued in July
and August of  1994 when the  Company was formed.  See "Reorganization and  GEPT
Private  Placement." Certain officers and directors  of the Company own Holdings
Preferred Stock and  will therefore  receive a  portion of  the Preferred  Stock
Reorganization  Consideration. See "Ownership of Voting Securities" and "Certain
Transactions."
    
 
    The principal executive offices  of the Company are  located at 33309  First
Way  South, Suite A-206, Federal Way, Washington 98003, and its telephone number
is (206) 838-0346.
 
CONTROL OF THE COMPANY
 
   
    Prior to  this Offering,  approximately  92% of  the voting  power  (through
direct  ownership of shares and the grant of irrevocable proxies) and 72% of the
common equity in the Company are held by Aurora Equity Partners L.P. and  Aurora
Overseas  Equity Partners I, L.P. (collectively, the "Aurora Partnerships"). The
general partner of each of the  Aurora Partnerships is indirectly controlled  by
Messrs.  Richard R.  Crowell, Richard  K. Roeder  and Gerald  L. Parsky. Messrs.
Crowell and Roeder are also directors of the Company. Upon consummation of  this
Offering  and  the  GEPT Private  Placement,  the  Company will  continue  to be
controlled by the Aurora Partnerships, which will hold approximately 73% of  the
voting power (through direct ownership and the grant of irrevocable proxies) and
50%  of the common  equity in the Company.  See "Risk Factors  -- Control of the
Company; Anti-Takeover Matters," "Ownership  of Voting Securities" and  "Certain
Transactions."
    
 
                                       5
<PAGE>
                                  THE OFFERING
 
   
<TABLE>
<S>                                   <C>
Common Stock offered by the
 Company............................  3,500,000 shares
Common Stock to be outstanding after
 this Offering......................  16,455,794 shares (1)
Use of proceeds.....................  For  (i)  the  retirement  of  $40  million aggregate
                                      principal amount  of  the Company's  outstanding  12%
                                      Series  B  Senior  Subordinated Notes  Due  2004 (the
                                      "Series  B   Notes")   and  12%   Series   D   Senior
                                      Subordinated  Notes  Due 2004  (the "Series  D Notes"
                                      and,  collectively  with  the  Series  B  Notes,  the
                                      "Senior  Notes"),  and  the  payment  of  the related
                                      retirement premium  of  up  to  $4.8  million  as  of
                                      December  31,  1996  and  accrued  interest  of  $2.0
                                      million as of the same date on the Senior Notes to be
                                      retired, and (ii) for the payment of a portion of the
                                      aggregate Preferred Stock Reorganization
                                      Consideration. The  balance  of the  Preferred  Stock
                                      Reorganization  Consideration will  be borrowed under
                                      the Company's revolving credit facility. See "Use  of
                                      Proceeds."
Proposed Nasdaq National Market
 symbol.............................  "ATAC"
</TABLE>
    
 
   
    In  addition, the Company will sell to  the Trustees of the General Electric
Pension Trust ("GEPT"), which  presently owns approximately  8.9% of the  Common
Stock,  the number of shares  of restricted Common Stock  equal to $12.0 million
divided by the Price to Public less Underwriting Discounts and Commissions  (the
"GEPT  Private Placement") simultaneously with the closing of this Offering. See
"Reorganization and GEPT Private Placement."
    
- ---------
 
(1) Reflects the issuance of 955,794 shares of Common Stock in the GEPT  Private
    Placement  (assuming a Price to Public of $13.50 per share) and excludes the
    issuance of  421,056  shares reserved  for  issuance upon  the  exercise  of
    outstanding  warrants and  2,272,218 shares  reserved for  issuance upon the
    exercise of outstanding employee stock options.
 
                                  RISK FACTORS
 
    See "Risk  Factors" for  a description  of certain  risks to  be  considered
before making an investment in the Common Stock.
 
                                       6
<PAGE>
                SUMMARY HISTORICAL AND PRO FORMA FINANCIAL DATA
 
   
    The following tables present summary historical statement of income data for
the year ended December 31, 1993, summary pro forma statement of income data for
the  years ended December 31, 1994 and December 31, 1995 and for the nine months
ended September 30, 1995 and 1996, and summary historical balance sheet data  at
December  31, 1995 and September  30, 1996. The 1993  data were derived from the
Combined Financial Statements of the  Predecessor Companies. The pro forma  1994
data  were derived  from the  Combined Financial  Statements of  the Predecessor
Companies and the Consolidated Financial Statements of the Company. The 1995 and
1996 data  were  derived  from  the Consolidated  Financial  Statements  of  the
Company.  The pro forma  adjustments give effect to  the Company's formation and
its subsequent acquisitions (including related  financings) as indicated in  the
applicable  footnotes  below.  The "as  adjusted"  amounts give  effect  to this
Offering,  the  GEPT  Private  Placement  and  borrowings  under  the  Company's
revolving  credit facility and  the anticipated application  of the net proceeds
therefrom. See "Use of  Proceeds." This data should  be read in connection  with
the  "Selected  Financial  Data,"  "Pro  Forma  Financial  Data,"  "Management's
Discussion and Analysis of  Results of Operations  and Financial Condition"  and
the  Combined and Consolidated Financial  Statements and notes thereto appearing
elsewhere in this Prospectus.
    
 
   
<TABLE>
<CAPTION>
                                                                            PRO FORMA                      PRO FORMA
                             COMBINED      PRO FORMA      PRO FORMA         YEAR ENDED          NINE MONTHS ENDED SEPTEMBER 30,
                            YEAR ENDED     YEAR ENDED     YEAR ENDED       DECEMBER 31,      --------------------------------------
                           DECEMBER 31,   DECEMBER 31,   DECEMBER 31,          1995                                     1996
                             1993 (1)       1994 (2)       1995 (3)     AS ADJUSTED (3)(4)   1995 (3)  1996 (5)  AS ADJUSTED (4)(5)
                           ------------   ------------   ------------   ------------------   --------  --------  ------------------
                                                            (IN THOUSANDS, EXCEPT PER SHARE DATA)
<S>                        <C>            <C>            <C>            <C>                  <C>       <C>       <C>
STATEMENT OF INCOME DATA:
Net sales................    $110,702       $157,792       $224,837          $224,837        $163,030  $208,066       $208,066
Cost of sales............      66,687         92,857        138,140           138,140         101,614   128,355        128,355
                           ------------   ------------   ------------        --------        --------  --------       --------
Gross profit.............      44,015         64,935         86,697            86,697          61,416    79,711         79,711
Selling, general and
 administrative
 expenses................      25,682         30,361         45,181            45,181          32,430    40,177         40,177
Amortization of
 intangible assets.......          28          3,057          3,943             3,943           2,979     2,895          2,895
                           ------------   ------------   ------------        --------        --------  --------       --------
Operating income.........      18,305         31,517         37,573            37,573          26,007    36,639         36,639
Interest expense
 (income), net...........        (302)        14,521         19,571            16,097          14,908    14,845         12,019
Income taxes.............         471          6,902          7,291             8,722           4,495     8,979         10,143
                           ------------   ------------   ------------        --------        --------  --------       --------
Net income...............      18,136         10,094         10,711            12,754           6,604    12,815         14,477
Preferred stock dividends
 (6).....................      --              2,000          2,093          --                 1,542     1,689       --
                           ------------   ------------   ------------        --------        --------  --------       --------
Net income available to
 common stockholders.....    $ 18,136       $  8,094       $  8,618          $ 12,754        $  5,062  $ 11,126       $ 14,477
                           ------------   ------------   ------------        --------        --------  --------       --------
                           ------------   ------------   ------------        --------        --------  --------       --------
Pro forma (7):
  Net income per share...                                                    $   0.74                                 $   0.80
  Shares used in
   computation of net
   income per share......                                                      17,297                                   18,080
 
OTHER DATA:
Capital expenditures
 (8).....................    $  2,310       $  3,186       $  5,187          $  5,187        $  3,905  $  5,893       $  5,893
</TABLE>
    
 
<TABLE>
<CAPTION>
                                                                                            SEPTEMBER 30, 1996
                                                                                        --------------------------
                                                                     DECEMBER 31, 1995   ACTUAL    AS ADJUSTED (9)
                                                                     -----------------  ---------  ---------------
                                                                                    (IN THOUSANDS)
<S>                                                                  <C>                <C>        <C>
BALANCE SHEET DATA:
Working capital....................................................      $  57,066      $  65,140     $  57,908
Property, plant and equipment (net)................................         10,784         15,386        15,386
Total assets.......................................................        247,932        267,346       267,468
Long-term debt (10)................................................        162,246        162,047       136,579
Preferred stock (6)................................................         20,000         20,000        --
Common stockholders' equity........................................         30,188         40,847        92,650
</TABLE>
 
- ---------
 
(FOOTNOTES ON FOLLOWING PAGE)
 
                                       7
<PAGE>
(FOOTNOTES FROM PRIOR PAGE)
 (1) Represents the  combined historical results  of the Predecessor  Companies.
    These  results do  not reflect  the taxes  that would  have been  payable by
    certain  of  the  Predecessor  Companies  if  they  had  been  taxed  as   C
    Corporations  rather than S Corporations during the period. In addition, the
    results do  not reflect  the following  adjustments related  to the  Initial
    Acquisitions: (i) the interest expense and amortization of related financing
    costs  incurred  in  connection  with  the  Initial  Acquisitions;  (ii) the
    amortization  of  the  goodwill  created  in  connection  with  the  Initial
    Acquisitions;  and (iii)  the adjustment  of compensation  expense to levels
    provided in new  employment agreements following  the Initial  Acquisitions.
    Accordingly,  the 1993 combined results are  not presented on the same basis
    as the other periods presented.
 
 (2) Reflects: (i) the results of operations of the Predecessor Companies as  if
    the  Initial Acquisitions had occurred on  January 1, 1994; (ii) federal and
    state income  taxes that  would have  been  incurred for  the year  had  all
    Predecessor  Companies  been  taxed  as C  Corporations  and  filed  under a
    consolidated tax return for the full  period; and (iii) the initial  capital
    contribution made by Holdings in connection with the Initial Acquisitions as
    if  it  had been  made  on January  1,  1994. The  following  reconciles the
    Predecessor Companies' combined net income  for the seven months ended  July
    31,   1994  (the  date  of  the  Initial  Acquisitions)  and  the  Company's
    consolidated net income for the five  months ended December 31, 1994 to  the
    pro forma net income for the year ended December 31, 1994:
 
<TABLE>
<S>                                                                          <C>
Predecessor Companies' combined net income for the seven months ended July
  31, 1994.................................................................  $  17,483
Company's consolidated net income for the five months ended December 31,
  1994.....................................................................      3,611
                                                                             ---------
                                                                                21,094
Net increase in interest expense on debt incurred in the Initial
  Acquisitions.............................................................     (8,640)
Increase in amortization of intangible assets acquired.....................     (1,838)
Decrease in expenses associated with special bonuses paid by the
  Predecessor Companies and other costs not duplicated.....................      4,320
Increase in cost of sales related to inventory write-up....................       (500)
Increase in provision for taxes for certain Predecessor Companies
  previously taxed as S Corporations.......................................     (4,342)
                                                                             ---------
                                                                             $  10,094
                                                                             ---------
                                                                             ---------
</TABLE>
 
 (3) Reflects the results of operations of CRS, Mascot, King-O-Matic, Tranzparts
    and  Diverco as if the 1995  Acquisitions (including related financings) and
    the 1996 Acquisitions had occurred on January 1, 1995.
 
   
 (4) As adjusted to give effect to the application of the estimated net proceeds
    from this  Offering, the  GEPT Private  Placement and  borrowings under  the
    Company's  revolving credit facility as if such transactions had occurred at
    the beginning of the respective periods.  Amounts do not reflect the  impact
    of  the  premium associated  with  the early  retirement  of $40  million in
    aggregate principal  amount of  the  Senior Notes  that, combined  with  the
    related   unamortized  debt   issuance  costs,   will  be   expensed  as  an
    extraordinary item at the time of retirement. As of September 30, 1996,  the
    extraordinary  item would have been $3.4  million after the effect of taxes.
    See "Use of Proceeds."
    
 
 (5) Reflects the results of operations of Tranzparts and Diverco as if the 1996
    Acquisitions had occurred on January 1, 1996.
 
   
 (6) Consists of Holdings Preferred Stock. See "Reorganization and GEPT  Private
    Placement."
    
 
   
 (7)  Pro forma net income  per share amounts are based  on the number of shares
    determined in  accordance with  Note 1  of Notes  to Consolidated  Financial
    Statements,  adjusted  for the  number  of shares  assumed  to be  issued in
    connection with this  Offering and  the GEPT  Private Placement  as if  this
    Offering and the GEPT Private Placement had occurred at the beginning of the
    respective periods.
    
 
 (8)  Excludes capital expenditures  made by each  of CRS, Mascot, King-O-Matic,
    Tranzparts and Diverco prior  to such subsidiaries' respective  acquisitions
    and any capital expenditures made in connection with such acquisitions.
 
   
 (9)  As adjusted  to give effect  to (i)  the application of  the estimated net
    proceeds from this  Offering and  the GEPT  Private Placement  (based on  an
    assumed  Price to Public of $13.50 per  share) and (ii) borrowings under the
    Company's  revolving   credit   facility.   See  "Use   of   Proceeds"   and
    "Capitalization."
    
 
(10) Excludes deferred tax liabilities. See Note 5 of Selected Financial Data.
 
                                       8
<PAGE>
                                  RISK FACTORS
 
    PROSPECTIVE  INVESTORS SHOULD  CAREFULLY CONSIDER  THE SPECIFIC  FACTORS SET
FORTH BELOW AS WELL AS THE OTHER INFORMATION INCLUDED IN THIS PROSPECTUS  BEFORE
DECIDING TO INVEST IN THE COMMON STOCK OFFERED HEREBY.
 
    DEPENDENCE  ON  SIGNIFICANT  CUSTOMER.    The  Company's  largest  customer,
Chrysler, accounted for  approximately $67.6  million and $72.7  million of  the
Company's  combined net sales for the year  ended December 31, 1995 and the nine
months ended September 30, 1996, respectively, or approximately 35.4% and 36.5%,
respectively, of the  Company's net sales  for such periods.  No other  customer
accounted  for more than  10% of the  Company's net sales  during either of such
periods. Chrysler,  like  other  North American  OEMs,  generally  requires  its
dealers using remanufactured products to use only those from approved suppliers.
Although  the  Company  is  currently  the  only  factory-approved  supplier  of
remanufactured transmissions to Chrysler, Chrysler is not obligated to  continue
to  purchase  the Company's  products and  there  can be  no assurance  that the
Company will be able to maintain or increase the level of its sales to  Chrysler
or  that Chrysler will not  approve other suppliers in  the future. In addition,
within the last  two years Chrysler  reduced its standard  new vehicle  warranty
from  seven years/70,000 miles to three years/36,000 miles and could implement a
shorter warranty  in  the future.  Any  such action  could  have the  effect  of
reducing the amount of warranty work performed by Chrysler dealers. An extended,
substantial  decrease  in orders  from Chrysler  would  have a  material adverse
effect on  the  Company.  See  "Business  --  Marketing  and  Distribution;  OEM
Customers."
 
   
    SHORTAGE  OF TRANSMISSION CORES AND COMPONENT PARTS.  In its remanufacturing
operations, the  Company obtains  used transmissions,  hard parts,  engines  and
related  components,  commonly known  as "cores,"  which  are sorted  and either
placed into immediate  production or stored  until needed. The  majority of  the
cores  remanufactured by the  Company are obtained  from customers as trade-ins.
The ability to obtain cores of the  types and in the quantities required by  the
Company  is  critical  to  the  Company's  ability  to  meet  demand  and expand
production. With the increased acceptance  in the aftermarket of  remanufactured
assemblies,  the demand  for cores has  increased. The  Company periodically has
experienced situations in  which the  inability to obtain  sufficient cores  has
limited  its ability to accept all of the orders available to it. As part of its
expanding relationship with Chrysler and in response to the periodic shortage of
cores, in 1995 the Company established a  central core return center for all  of
Chrysler's  transmission product lines.  The operation of  this facility enables
the Company to  receive cores  on a  more timely  basis and  better monitor  the
availability  of cores.  There can  be no  assurance that  the Company  will not
experience core shortages in the future. If the Company were to experience  such
a shortage, it could have a material adverse effect on the Company.
    
 
    Certain   component  parts  required  in  the  remanufacturing  process  are
manufactured by Chrysler and the Company's other OEM customers. The Company  has
experienced  shortages of such component parts from time to time in the past and
future shortages could have a material adverse effect on the Company.
 
    ABILITY TO ACHIEVE AND MANAGE GROWTH.  An important element in the Company's
growth strategy is the acquisition  and integration of complementary  businesses
in  order to  broaden its  product offerings,  capture market  share and improve
profitability. There  can be  no assurance  that  the Company  will be  able  to
identify  or reach mutually agreeable terms with acquisition candidates, or that
the  Company  will  be  able  to  manage  additional  businesses  profitably  or
successfully  integrate  such  additional businesses  into  the  Company without
substantial costs, delays or other  problems. Acquisitions may involve a  number
of  special  risks,  including:  initial reductions  in  the  Company's reported
operating results; diversion of  management's attention; unanticipated  problems
or  legal  liabilities; and  a possible  reduction in  reported earnings  due to
amortization of acquired intangible assets  in the event that such  acquisitions
are  made at levels  that exceed the  fair market value  of net tangible assets.
Some or all of these items could have a material adverse effect on the  Company.
There  can be no assurance  that businesses acquired in  the future will achieve
sales and profitability that justify the investment therein. In addition, to the
extent that consolidation becomes more prevalent in the industry, the prices for
attractive acquisition  candidates  may  increase to  unacceptable  levels.  See
"Business -- Business Strategy -- External Growth."
 
    In  addition to growth through acquisitions, the Company plans to expand its
existing operations by broadening its product lines and increasing the number of
its distribution centers in the United States. There
 
                                       9
<PAGE>
can be no assurance that any new product lines introduced by the Company will be
successful, that the Company will manage successfully the start-up and marketing
of new products or that additional distribution centers will be integrated  into
the  Company's  existing  operations or  will  be profitable.  See  "Business --
Business Strategy -- Internal Growth."
 
   
    INDEBTEDNESS AND LIQUIDITY.   The  Company had  outstanding indebtedness  of
$165.0  million at  September 30, 1996,  bearing interest at  a weighted average
rate of 11.7%, and the Company's ratio of earnings to fixed charges for the nine
months then ended was 2.3 to 1. After giving effect to the consummation of  this
Offering,  the GEPT Private Placement,  borrowings under the Company's revolving
credit facility  and the  application of  the estimated  net proceeds  therefrom
(after  deducting  the  underwriting  discount and  estimated  expenses  of this
Offering), the consolidated long-term indebtedness  of the Company at  September
30,  1996 would have been $136.6 million  and the Company's ratio of earnings to
fixed charges  for the  nine months  then ended  would have  been 2.8  to 1.  On
October  1, 1996, the  Company borrowed $6.9 million  under its revolving credit
facility  to  purchase  Diverco.  The   level  of  the  Company's   consolidated
indebtedness  could have important consequences to  the holders of Common Stock,
including the following: (i)  a substantial portion of  the Company's cash  flow
from operations must be dedicated to the payment of principal of and interest on
its  indebtedness and will not be available for other purposes; (ii) the ability
of the Company  to obtain  financing in the  future for  working capital  needs,
capital  expenditures, acquisitions, investments,  general corporate purposes or
other purposes may be materially limited or impaired; (iii) the Company's  level
of  indebtedness may reduce its flexibility  to respond to changing business and
economic conditions or take advantage of business opportunities that may  arise;
and  (iv)  the  ability of  the  Company  to pay  dividends  is  restricted. See
"Dividend Policy." Any default  by the Company with  respect to its  outstanding
indebtedness,  or any inability on  the part of the  Company to obtain necessary
liquidity, would have  a material  adverse effect on  the Company.  See "Use  of
Proceeds" and "Description of Certain Indebtedness."
    
 
    DEPENDENCE  ON KEY  PERSONNEL.   The Company  is dependent  on the continued
services of its  management team, including  William A. Smith,  Chairman of  the
Board  and  Stephen  J.  Perkins, President  and  Chief  Executive  Officer. Mr.
Perkins, Mr.  Smith,  Wesley N.  Dearbaugh,  President and  General  Manager  of
Independent  Aftermarket, and the presidents  of the operating subsidiaries have
an average  of  21 years  experience  in the  automotive  aftermarket  industry.
Although  the  Company believes  it could  replace key  employees in  an orderly
fashion should the need arise, the loss of such personnel could have a  material
adverse effect on the Company.
 
    ENVIRONMENTAL  MATTERS.  The Company is subject to various evolving federal,
state, local and  foreign environmental  laws and  regulations governing,  among
other  things,  emissions  to  air,  discharge  to  waters  and  the generation,
handling, storage,  transportation,  treatment  and disposal  of  a  variety  of
hazardous  and non-hazardous substances  and wastes. These  laws and regulations
provide for  substantial  fines  and  criminal  sanctions  for  violations.  The
operation  of  automotive  parts remanufacturing  plants  involves environmental
risks.
 
    The company from which  RPM acquired its assets  (the "Prior RPM  Company"),
has  been identified by  the United States  Environmental Protection Agency (the
"EPA") as  one of  the many  potentially responsible  parties for  environmental
liabilities  associated with  a "Superfund"  site located  in the  area of RPM's
former manufacturing  facilities and  current  distribution facility  in  Azusa,
California.  The EPA has preliminarily estimated that it will cost approximately
$47 million to construct and approximately $4 million per year for an indefinite
period to operate an interim  remedial groundwater pumping and treatment  system
for  a part  of the subregion  of the  Superfund site within  which RPM's former
manufacturing facilities and current distribution facility, as well as those  of
many other potentially responsible parties, are located. The actual cost of this
remedial  action  could vary  substantially from  this estimate,  and additional
costs associated with the Superfund site are likely to be assessed. The  Company
has   significantly  reduced  its  presence  at  the  site  and  has  moved  all
manufacturing operations  off-site. Since  July 1995,  the Company's  only  real
property interest in this site has been the lease of a 6,000 square foot storage
and distribution facility. The RPM acquisition agreement and the leases pursuant
to  which the  Company leased  RPM's facilities  after the  Company acquired the
assets of RPM (the "RPM Acquisition") expressly provide that the Company did not
 
                                       10
<PAGE>
assume any liabilities for  environmental conditions existing  on or before  the
RPM  Acquisition,  although  the  Company  could  become  responsible  for these
liabilities under various legal theories. The Company is indemnified against any
such liabilities  by  the  seller of  RPM  as  well as  the  Prior  RPM  Company
shareholders. There can be no assurance, however, that the Company would be able
to  make  any  recovery  under any  indemnification  provisions.  Since  the RPM
Acquisition, the Company has been engaged in negotiations with the EPA to settle
any liability that  it may have  for this site.  The Company believes,  although
there  can be no assurance,  that it will not incur  any material liability as a
result of these pre-existing environmental conditions.
 
    In connection with the Initial  Acquisitions, the Company conducted  certain
investigations  of Aaron's, RPM's, HTP's and  Mamco's facilities (in addition to
the Prior RPM Company's Azusa  facilities) and their compliance with  applicable
environmental  laws. The Company conducted  similar investigations in connection
with its subsequent  acquisitions of CRS,  Mascot, King-O-Matic, Tranzparts  and
Diverco. The investigations, which included "Phase I" assessments by independent
consultants of all manufacturing and certain distribution facilities, found that
certain remedial, reporting and other regulatory requirements, including certain
waste  management procedures, were not or may  not have been satisfied. Based in
part on the investigations conducted, and the indemnification provisions of  the
agreements  entered into  in connection  with the  Initial Acquisitions  and the
Company's subsequent acquisitions, the Company  believes, although there can  be
no  assurance, that its liabilities relating to these environmental matters will
not have a  material adverse effect,  individually or in  the aggregate, on  the
Company. See "Business -- Environmental."
 
    COMPETITION.    The automotive  aftermarket  for transmissions,  engines and
other drive train products  is highly fragmented  and highly competitive.  There
can  be  no assurance  that  the Company  will  compete successfully  with other
companies in its industry segment, some of which are larger than the Company and
have greater  financial and  other resources  available to  them than  does  the
Company.
 
   
    CONTROL  OF THE COMPANY;  ANTI-TAKEOVER MATTERS.   Upon consummation of this
Offering and  the  GEPT Private  Placement,  the  Company will  continue  to  be
controlled  by the Aurora Partnerships, which will hold approximately 73% of the
voting power  in  the  Company  (through  direct  ownership  and  the  grant  of
irrevocable  proxies). Therefore, the Aurora Partnerships  will be able to elect
all of the  directors of the  Company and  to approve or  disapprove any  matter
submitted  to a vote  of the Company's  stockholders. As a  result of the Aurora
Partnerships' substantial ownership interest in the Common Stock, it may be more
difficult for a  third party  to acquire the  Company. A  potential buyer  would
likely  be deterred from any effort to acquire the Company absent the consent of
the Aurora Partnerships or their  participation in the transaction. The  general
partner  of each  of the Aurora  Partnerships is controlled  by Messrs. Crowell,
Roeder and Parsky. Messrs. Crowell and Roeder are directors of the Company.  The
Indentures  governing the  Senior Notes  contain provisions  that would  allow a
holder to require the Company to repurchase such holder's Senior Notes at a cash
price equal  to 101%  of the  principal amount  thereof, together  with  accrued
interest,  upon  the occurrence  of  a change  of  control of  the  Company. See
"Ownership of Voting Securities" and "Description of Certain Indebtedness."
    
 
    In addition,  the Company's  Board of  Directors is  authorized, subject  to
certain  limitations  prescribed by  law,  to issue  up  to 1,000,000  shares of
preferred stock in one or  more classes or series  and to fix the  designations,
powers,   preferences,  rights,  qualifications,  limitations  or  restrictions,
including voting rights, of those shares  without any further vote or action  by
stockholders.  The rights of the holders of Common Stock will be subject to, and
may be adversely affected by, the rights  of the holders of any preferred  stock
that  may  be issued  in  the future.  The  issuance of  preferred  stock, while
providing  flexibility  in  connection  with  possible  acquisitions  and  other
corporate  transactions, could have the effect of making it more difficult for a
third party  to  acquire a  majority  of the  outstanding  voting stock  of  the
Company. The Company has no current plans to issue shares of preferred stock.
 
   
    POSSIBLE  EFFECT ON SHARE  PRICE OF SHARES  ELIGIBLE FOR FUTURE  SALE.  Upon
consummation of this Offering and the  GEPT Private Placement, the Company  will
have  approximately  16,455,794 shares  of  Common Stock  outstanding,  of which
approximately 12,955,794  shares  will  be "restricted  securities"  within  the
meaning  of Rule 144 ("Rule 144") promulgated  under the Securities Act of 1933,
as amended (the
    
 
                                       11
<PAGE>
   
"Securities Act"), and may not be sold without registration under the Securities
Act unless an exemption  from registration is available.  Each of the  Company's
current  stockholders  (including GEPT)  and  certain holders  of  the Company's
outstanding options have  been granted certain  "piggyback" registration  rights
and  will be  granted certain "demand"  registration rights with  respect to the
shares of Common Stock owned by them  or to be issued to them. However,  subject
to  certain  exceptions, the  Company  will agree  not  to offer,  pledge, sell,
contract to sell, sell any option  or contract to purchase, purchase an  option,
right  or warrant to purchase or otherwise  transfer or dispose of any shares of
Common Stock or any securities  convertible into or exercisable or  exchangeable
for  Common Stock or enter into any  swap or other arrangement that transfers to
another, in whole or in part, any  of the economic consequences of ownership  of
Common  Stock for a period of 180 days  from the date of this Prospectus without
the prior written  consent of  Morgan Stanley &  Co. Incorporated.  Each of  the
Company's  current stockholders (including  GEPT), directors, executive officers
and warrant holders  will enter  into or  is bound  by a  similar agreement.  No
predictions can be made as to the effect, if any, that public sales of shares or
the  availability of shares  for sale will  have on the  market price prevailing
from time to  time. Nevertheless,  sales of  substantial amounts  of the  Common
Stock  in  the public  market,  particularly by  directors  and officers  of the
Company, or the perception  that such sales could  occur, could have an  adverse
effect  on the market price of the Common Stock. See "Shares Eligible for Future
Sale."
    
 
   
    DILUTION.  The initial public offering price per share of Common Stock  will
exceed  the net tangible book value per  share of Common Stock. Accordingly, the
current stockholders of the Company will experience an immediate appreciation in
the net tangible book value of their  equity investment in the Company, and  the
purchasers of Common Stock will experience immediate and substantial dilution in
the  net  tangible book  value of  their  equity investment  in the  Company. In
addition, there will be outstanding after the consummation of this Offering  and
the  GEPT  Private  Placement  options and  warrants  to  purchase approximately
2,693,274 shares of Common Stock at exercise prices ranging from $1.67 to  $4.67
per  share, the exercise of which would cause further dilution to new investors.
See "Dilution."
    
 
   
    ABSENCE OF A PUBLIC MARKET; DETERMINATION OF OFFERING PRICE.  Prior to  this
Offering,  there has been  no public market for  the Common Stock. Consequently,
the initial  public  offering  price will  be  determined  through  negotiations
between  the Company and representatives of the Underwriters. See "Underwriters"
for factors to be considered in  determining the initial public offering  price.
There  can be no  assurance that a  regular trading market  for the Common Stock
will develop after this Offering or, if developed, that a public trading  market
can  be  sustained.  The  initial public  offering  price  will  not necessarily
reflect, and may be higher than, the market price of the Common Stock after this
Offering.
    
 
                                       12
<PAGE>
                              RECENT DEVELOPMENTS
 
    On October 1,  1996 the  Company acquired  Diverco, Inc.,  a distributor  of
standard  drive  train parts  (primarily  gears, transfer  cases, synchronizers,
bearings), engine parts (valve train  components), gaskets and other soft  parts
for  transmission and engine repair and  complete transmissions for light trucks
and automobiles for aftermarket customers. On the acquisition closing date,  the
Company  made an initial cash  payment of $8.5 million,  with a potential future
post-closing purchase price adjustment to be made based upon Diverco's financial
performance for  the  year  ending  December  31,  1996.  Diverco's  sales  have
increased from $6.7 million for the year ended December 31, 1993 to $7.3 million
for the 12 months ended August 31, 1996. Diverco is located in Harvey, Illinois.
 
    The   Company  periodically  evaluates   acquisition  opportunities  in  the
automotive aftermarket business and expects to continue to do so in the  future.
The  Company has entered into  a non-binding letter of  intent for another North
American drive train  parts distributor.  The letter  of intent  provides for  a
purchase   price  of  approximately  $10  million  and  is  subject  to  certain
contingencies, including  the  Company's satisfactory  completion  of  business,
legal,  accounting  and  environmental  due  diligence  reviews,  negotiation of
definitive agreements,  and  approval  of the  respective  transactions  by  the
Company's  Board of Directors. The letter of intent does not obligate either the
Company or  the  potential acquisition  candidate  to enter  into  a  definitive
agreement,  and there can be no assurance given that the Company will enter into
a definitive acquisition agreement or consummate such acquisition.
 
                   REORGANIZATION AND GEPT PRIVATE PLACEMENT
 
   
    Simultaneous with the consummation of this Offering, Holdings will be merged
into ATC.  Upon the  effectiveness of  such merger,  each outstanding  share  of
Holdings  Common Stock will be converted into  one share of ATC Common Stock and
each outstanding share of  Holdings Preferred Stock will  be converted into  the
right  to  receive  the  Preferred  Stock  Reorganization  Consideration.  As of
December 31,  1996 the  aggregate Preferred  Stock Reorganization  Consideration
would  be  approximately  $25.2  million  (including  $5.2  million  of  accrued
dividends as of  such date).  Holdings' 1994  Stock Incentive  Plan will  become
ATC's  plan (the "Stock Incentive Plan"), and outstanding employee stock options
that were issued  by Holdings pursuant  to the Holdings  plan will be  converted
into options to purchase ATC Common Stock. Outstanding warrants that were issued
by  Holdings will be converted into warrants to purchase ATC Common Stock. Prior
to the completion of this Offering, Holdings will amend and restate its  charter
to  increase its authorized capitalization to  30,000,000 shares of Common Stock
and 5,000,000 shares of Preferred Stock, and will consummate a six-for-one stock
split.
    
 
   
    The Company will  sell to GEPT  $12.0 million  of Common Stock  in the  GEPT
Private  Placement simultaneously with  the closing of  this Offering. The price
per share  for such  Common  Stock will  be  the price  per  share paid  by  the
Underwriters in this Offering, that is, the public offering price per share less
Underwriters'  discounts and  commissions. Assuming  a public  offering price of
$13.50 per share in  this Offering, GEPT's price  would be approximately  $12.56
per  share and it would  purchase 955,794 shares of  Common Stock. Although GEPT
would receive Common Stock  which has not been  registered under the  Securities
Act,  it will also  receive a "demand"  registration right with  respect to such
stock and 300,000 shares of Common Stock  it currently owns, which right is  not
exercisable  until after  the end of  the 180-day "lock-up"  period described in
"Underwriting."  See  "Shares  Eligible  for  Future  Sale."  The  GEPT  Private
Placement  is conditioned on  consummation of an initial  public offering by the
Company.
    
 
                                       13
<PAGE>
                                USE OF PROCEEDS
 
    The net  proceeds to  the Company  from  the sale  of the  3,500,000  shares
offered  hereby are estimated  to be approximately  $43.2 million (approximately
$49.8 million if the Underwriters' over-allotment option is exercised in  full),
based  upon an assumed  offering price of  $13.50 per share  and after deducting
estimated underwriting  discounts and  offering expenses.  The proceeds  to  the
Company from the GEPT Private Placement will be approximately $12 million.
 
   
    The  net proceeds  of this Offering  will be  used by the  Company to retire
$40,000,000 in aggregate principal  amount of the  Company's Senior Notes.  Such
Senior Notes may be retired pursuant to provisions thereof permitting redemption
out  of the net  proceeds of certain  sales of equity  securities or pursuant to
repurchases in the open market. Redemption  would be made at a redemption  price
of  112% plus accrued interest thereon  (assuming a December 31, 1996 redemption
date) and after  the giving of  at least 30  days' prior written  notice to  the
holders  of the  Senior Notes  to be  redeemed. Any  remaining proceeds  of this
Offering (including  from  any  exercise  of  the  Underwriters'  over-allotment
option),  together  with  the  proceeds  from  the  GEPT  Private  Placement and
borrowings under the Company's  revolving credit facility, will  be used by  the
Company  to  pay  the  aggregate  Preferred  Stock  Reorganization Consideration
(approximately $25.2 million, assuming a December 31, 1996 Reorganization date).
    
 
   
    Pending application  of  the net  proceeds  of this  Offering  as  described
herein,  the  Company  intends  to  invest  the  proceeds  in  investment-grade,
short-term, interest-bearing securities.
    
 
                                DIVIDEND POLICY
 
    The Company has not paid cash dividends on its Common Stock to date. Because
the Company currently intends  to retain any earnings  to provide funds for  the
operation  and expansion of its business and  for the servicing and repayment of
indebtedness, the Company does  not intend to pay  cash dividends on the  Common
Stock  in  the foreseeable  future. Furthermore,  as a  holding company  with no
independent operations, the ability of the Company to pay cash dividends will be
dependent upon the receipt of dividends or other payments from its subsidiaries.
Under the terms of the Indentures governing the Senior Notes, the Company is not
permitted to pay  any dividends  on the  Common Stock  unless certain  financial
ratio  tests are satisfied. In addition, the Company's revolving credit facility
contains certain covenants which,  among other things,  prohibit the payment  of
dividends by the Company. See "Management's Discussion and Analysis of Financial
Condition  and Results  of Operations --  Liquidity and  Capital Resources." Any
determination to pay cash dividends on the Common Stock in the future will be at
the sole discretion of the Company's Board of Directors.
 
                                       14
<PAGE>
                                 CAPITALIZATION
 
    The following  table  sets  forth the  consolidated  capitalization  of  the
Company  at September 30, 1996, and as  adjusted to give effect to the estimated
net proceeds from the  sale of 3,500,000  shares of Common  Stock at an  assumed
offering  price  of $13.50  per share  in  this Offering,  the receipt  of $12.0
million from the  GEPT Private  Placement, and  the application  thereof and  of
borrowings under the Company's revolving credit facility as described under "Use
of  Proceeds."  This  table should  be  read in  conjunction  with "Management's
Discussion and Analysis of  Financial Condition and  Results of Operations"  and
the  Consolidated  Financial  Statements and  notes  thereto  included elsewhere
herein.
 
<TABLE>
<CAPTION>
                                                                                          SEPTEMBER 30, 1996
                                                                                        -----------------------
                                                                                          ACTUAL    AS ADJUSTED
                                                                                        ----------  -----------
                                                                                            (IN THOUSANDS)
<S>                                                                                     <C>         <C>
LONG-TERM DEBT:
  12% Senior Notes due 2004...........................................................  $  162,047   $ 121,536
  Revolving credit facility(1)........................................................      --          15,043
                                                                                        ----------  -----------
    Total long-term debt..............................................................     162,047     136,579
STOCKHOLDERS' EQUITY:
  Preferred stock, $.01 par value, 5,000,000 shares authorized; 200,000 shares issued
   and outstanding; no shares issued and outstanding, as adjusted (2).................      20,000      --
  Common stock, $.01 par value, 30,000,000 shares authorized; 12,000,000 shares issued
   and outstanding; 16,455,794 shares as
   adjusted (3).......................................................................      20,000      75,193
  Retained earnings...................................................................      20,815      17,425(4)
  Cumulative translation adjustment...................................................          32          32
                                                                                        ----------  -----------
    Total stockholders' equity........................................................      60,847      92,650
                                                                                        ----------  -----------
      Total capitalization............................................................  $  222,894   $ 229,229
                                                                                        ----------  -----------
                                                                                        ----------  -----------
</TABLE>
 
- ---------
 
(1) The Company had  approximately $26 million available  under its $30  million
    revolving  credit facility as of September 30, 1996. On October 1, 1996, the
    Company borrowed  $6.9  million  under  the  revolving  credit  facility  to
    purchase Diverco.
 
(2) Consists of Holdings Preferred Stock. See "Recapitalization."
 
(3)  Does not give effect  to the issuance of  shares reserved for issuance upon
    the exercise of outstanding warrants and employee stock options. See "Shares
    Eligible for Future Sale."
 
   
(4) The 12% Senior Notes are assumed to be retired at their redemption  premium.
    This  premium, combined  with the  related unamortized  debt issuance costs,
    will be expensed as an extraordinary item  at the time of redemption. As  of
    September  30, 1996,  the extraordinary  item would  have been  $3.4 million
    after the effect of taxes.
    
 
                                       15
<PAGE>
                                    DILUTION
 
   
    The pro forma net  tangible book value  of the Company  as of September  30,
1996  was ($99.4) million,  or ($8.28) per  share of Common  Stock. Net tangible
book value per share  is determined by  dividing the tangible  net worth of  the
Company  (total  assets less  intangible assets  and  total liabilities)  by the
number of common shares outstanding, after  giving effect to the payment of  the
Preferred  Stock Reorganization  Consideration. Without taking  into account any
changes in such net tangible book value after September 30, 1996, other than  to
give  effect to the sale  of the 3,500,000 shares of  Common Stock at an assumed
initial public offering price  of $13.50 per share,  the GEPT Private  Placement
and  the anticipated  application of the  net proceeds therefrom,  pro forma net
tangible book value  of the Company  as of  September 30, 1996  would have  been
approximately  ($47.6) million, or ($2.89) per share (after giving effect to the
use of the net proceeds from this Offering and the GEPT Private Placement). This
represents an immediate increase in net  tangible book value of $5.39 per  share
to current ATC stockholders and an immediate dilution of $16.39 per share to new
stockholders.  Dilution to new stockholders is determined by subtracting the net
tangible book  value per  share  after this  Offering  from the  initial  public
offering  price  per  share.  The following  table  illustrates  this  per share
dilution.
    
 
   
<TABLE>
<S>                                                 <C>         <C>
Initial public offering price per share...........              $   13.50
  Net tangible book value per share before this
   Offering.......................................     ($8.28)
  Increase per share attributable to sale of
   Common Stock...................................       5.39
                                                    ---------
Pro forma net tangible book value per share after
 this Offering....................................                  (2.89)
                                                                ---------
Dilution per share to new investors...............              $   16.39
                                                                ---------
                                                                ---------
</TABLE>
    
 
   
    The following table  summarizes, on a  pro forma basis  as of September  30,
1996,  the difference between  existing stockholders after  giving effect to the
payment of the Preferred Stock  Reorganization Consideration and the  purchasers
of shares in this Offering and in the GEPT Private Placement with respect to the
number  of  shares  of  Common  Stock  purchased  from  the  Company,  the total
consideration paid  and  the  average  price per  share  paid  by  the  existing
stockholders  and by purchasers  of the shares  offered hereby (before deducting
the underwriting  discount  and  estimated  offering  expenses  payable  by  the
Company).
    
 
<TABLE>
<CAPTION>
                                          SHARES PURCHASED (1)        TOTAL CONSIDERATION        AVERAGE
                                        -------------------------  --------------------------     PRICE
                                           NUMBER       PERCENT       AMOUNT        PERCENT     PER SHARE
                                        ------------  -----------  -------------  -----------  -----------
<S>                                     <C>           <C>          <C>            <C>          <C>
Existing stockholders.................    12,000,000       72.9%   $  20,000,000       25.2%    $    1.67
New investors.........................     3,500,000       21.3       47,250,000       59.7         13.50
GEPT (GEPT Private Placement only)....       955,794        5.8       12,000,000       15.1         12.56
                                        ------------      -----    -------------      -----
    Total.............................    16,455,794      100.0%   $  79,250,000      100.0%
                                        ------------      -----    -------------      -----
                                        ------------      -----    -------------      -----
</TABLE>
 
- ---------
(1)  Does not give effect  to the issuance of  shares reserved for issuance upon
    the exercise of outstanding warrants and employee stock options. See "Shares
    Eligible for Future Sale." To the extent warrants or options are  exercised,
    there will be further dilution to new investors.
 
                                       16
<PAGE>
                            SELECTED FINANCIAL DATA
 
    The  selected financial data presented below  with respect to the statements
of income for  the year ended  December 31,  1993, seven months  ended July  31,
1994,  five months ended December 31, 1994, and the year ended December 31, 1995
and the  balance sheets  at December  31, 1994  and 1995  are derived  from  the
Combined  Financial  Statements of  the  Predecessor Companies  and Consolidated
Financial Statements of the Company that have been audited by Ernst & Young LLP,
independent auditors, and are  included elsewhere herein,  and are qualified  by
reference  to such financial statements and  notes related thereto. The selected
financial data with respect to the statement  of income data for the year  ended
December  31, 1992 and the balance sheet data at December 31, 1992 and 1993, are
derived from  the  audited  Combined Financial  Statements  of  the  Predecessor
Companies that have been audited by Ernst & Young LLP, independent auditors, but
are  not included herein.  The balance sheet  data at December  31, 1991 and the
statement of income data for the year then ended are derived from the  unaudited
financial  statements of  the Predecessor Companies.  The balance  sheet data at
September 30, 1996 and the  statement of income data  for the nine months  ended
September  30, 1995 and  1996 are derived  from unaudited consolidated financial
statements.  The  unaudited  consolidated   financial  statements  include   all
adjustments,  consisting  only  of  normal  recurring  adjustments,  the Company
considers necessary for a  fair presentation of the  financial position at  such
date  and the results of operations for  such periods. Operating results for the
nine months  ended September  30, 1996  are not  necessarily indicative  of  the
results  that may be  expected for the  year ending December  31, 1996. The data
provided  should  be  read  in  conjunction  with  the  Consolidated   Financial
Statements,  related  notes, and  other financial  information included  in this
Prospectus.
 
   
<TABLE>
<CAPTION>
                                                      COMBINED
                                    ---------------------------------------------                     CONSOLIDATED
                                                                                    ------------------------------------------------
                                             FOR THE                                                                 FOR THE NINE
                                            YEAR ENDED               FOR THE        FOR THE FIVE   FOR THE YEAR      MONTHS ENDED
                                           DECEMBER 31,           SEVEN MONTHS      MONTHS ENDED      ENDED         SEPTEMBER 30,
                                    --------------------------        ENDED         DECEMBER 31,   DECEMBER 31,   ------------------
                                     1991     1992      1993    JULY 31, 1994 (1)       1994           1995         1995      1996
                                    -------  -------  --------  -----------------   ------------   ------------   --------  --------
                                                                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
<S>                                 <C>      <C>      <C>       <C>                 <C>            <C>            <C>       <C>
STATEMENT OF INCOME DATA:
Net sales.........................  $63,612  $75,264  $110,702       $90,056          $67,736        $190,659     $132,472  $199,307
Cost of sales.....................   39,770   45,588    66,687        52,245           40,112         115,499       82,051   122,458
                                    -------  -------  --------       -------        ------------   ------------   --------  --------
Gross profit......................   23,842   29,676    44,015        37,811           27,624          75,160       50,421    76,849
Selling, general and
 administrative expenses..........   18,220   22,103    25,682        20,475           14,206          38,971       26,438    38,651
Amortization of intangible
 assets...........................       28       28        28            16            1,210           3,308        2,392     2,781
                                    -------  -------  --------       -------        ------------   ------------   --------  --------
Operating income..................    5,594    7,545    18,305        17,320           12,208          32,881       21,591    35,417
Interest expense (income), net....     (314)    (258)     (302)         (158)           6,032          16,915       12,290    14,430
Income taxes (2)..................      145      150       471            (5)           2,565           6,467        3,080     8,646
                                    -------  -------  --------       -------        ------------   ------------   --------  --------
Net income........................  $ 5,763  $ 7,653  $ 18,136       $17,483            3,611           9,499        6,221    12,341
                                    -------  -------  --------       -------
                                    -------  -------  --------       -------
Preferred stock dividends.........                                                        853           2,093        1,542     1,689
                                                                                    ------------   ------------   --------  --------
Net income available to common
 stockholders.....................                                                    $ 2,758        $  7,406     $  4,679  $ 10,652
                                                                                    ------------   ------------   --------  --------
                                                                                    ------------   ------------   --------  --------
Pro forma (unaudited)(3):
  Net income per share............                                                                   $   0.65               $   0.79
  Shares used in computation of
   net income per share...........                                                                     14,616                 15,555
OTHER DATA:
Capital expenditures (4)..........  $ 1,149  $ 1,141  $  2,310       $ 1,850          $ 1,336        $  5,187     $  3,905  $  5,893
</TABLE>
    
 
- ---------
(FOOTNOTES ON FOLLOWING PAGE)
 
                                       17
<PAGE>
 
<TABLE>
<CAPTION>
                                             COMBINED                   CONSOLIDATED
                                     -------------------------  -----------------------------
                                           DECEMBER 31,            DECEMBER 31,
                                     -------------------------  ------------------  SEPTEMBER
                                      1991     1992     1993      1994      1995    30, 1996
                                     -------  -------  -------  --------  --------  ---------
                                                          (IN THOUSANDS)
<S>                                  <C>      <C>      <C>      <C>       <C>       <C>
BALANCE SHEET DATA:
Working capital....................  $14,825  $18,639  $26,651  $ 39,646  $ 57,066  $ 65,140
Property, plant and equipment
 (net).............................    3,167    3,274    4,678     6,196    10,784    15,386
Total assets.......................   26,558   32,654   45,618   187,293   247,932   267,346
Long-term debt (5).................    1,060    1,497      998   121,483   165,724   166,793
Preferred stock....................    --       --       --       20,000    20,000    20,000
Common stockholders' equity........   18,144   22,107   31,720    22,757    30,188    40,847
</TABLE>
 
- ---------
(1) The combined financial statements for  the seven months ended July 31,  1994
    include  the operations of the Predecessor  Companies up to their respective
    acquisition dates; operations  for RPM between  July 20, 1994  and July  31,
    1994  and for the other three Predecessor  Companies for August 1st and 2nd,
    1994 are not significant. All material transactions between the  Predecessor
    Companies have been eliminated.
 
(2)  Two of the Predecessor Companies elected  to be taxed as S Corporations for
    all periods through consummation of the Initial Acquisitions; therefore, for
    federal and state income tax purposes, any income or loss generally was  not
    taxed  to these companies but was reported by their respective stockholders.
    A pro forma  provision for taxes  based on income  reflecting the  estimated
    provision  for federal and state income taxes which would have been provided
    had these companies been C Corporations and included in consolidated returns
    with the Company  is as  follows: $2,304, $3,036  and $7,334  for the  years
    ended  December 31,  1991, 1992 and  1993, respectively, and  $7,004 for the
    seven months ended July 31, 1994.
 
   
(3) See Note 1 of Notes to Consolidated Financial Statements for description  of
    the  computation of pro  forma net income  per share. Giving  effect to this
    Offering,  the  GEPT  Private  Placement,  borrowings  under  the  Company's
    revolving  credit facility  and the application  of such funds  as set forth
    under "Use of Proceeds" as if the same had occurred on January 1, 1995,  pro
    forma net income per share would have been $0.67 for the year ended December
    31,  1995, and assuming  such transactions had occurred  on January 1, 1996,
    pro forma net income  per share would  have been $0.77  for the nine  months
    ended September 30, 1996.
    
 
(4)  Excludes capital  expenditures made by  each of  CRS, Mascot, King-O-Matic,
    Tranzparts and Diverco prior  to such subsidiaries' respective  acquisitions
    and any capital expenditures made in connection with such acquisitions.
 
(5)  Includes deferred tax liabilities of  $1,438, $3,478 and $4,746 at December
    31, 1994 and 1995 and September 30, 1996, respectively.
 
                                       18
<PAGE>
                            PRO FORMA FINANCIAL DATA
 
    The Unaudited Pro  Forma Consolidated  Statements of Income  give effect  to
business  acquisitions made in 1995 and 1996  which were accounted for using the
purchase method of accounting. The acquisitions were as follows:
 
<TABLE>
<S>                                                          <C>
Component Remanufacturing Specialists, Inc. (CRS)..........  June 1995
Mascot Truck Parts (Mascot)................................  June 1995
King-O-Matic Industries Limited (King-O-Matic).............  September 1995
Tranzparts, Inc. (Tranzparts)..............................  April 1996
Diverco, Inc. (Diverco)....................................  October 1996
</TABLE>
 
   
    The Unaudited Pro Forma Consolidated Statements of Income for the year ended
December 31, 1995 and for the nine  months ended September 30, 1996 assume  that
the  1995 Acquisitions and the 1996 Acquisitions occurred on January 1, 1995 and
the 1996 Acquisitions occurred on  January 1, 1996, respectively. The  Unaudited
Pro Forma Statements of Income include the historical consolidated statements of
income   of  the  Company  (which  includes   the  operations  of  CRS,  Mascot,
King-O-Matic and Tranzparts  from the dates  of their respective  acquisitions),
adjusted  for  the pro  forma effects  of  the 1995  and 1996  Acquisitions. The
Unaudited Pro Forma Consolidated Statements of Income, as adjusted, for the year
ended December  31, 1995  and for  the  nine months  ended September  30,  1996,
reflect  this  Offering,  the  GEPT  Private  Placement,  borrowings  under  the
Company's revolving credit  facility and the  application of such  funds as  set
forth  under "Use of Proceeds,"  as if the same had  occurred on January 1, 1995
and January 1, 1996, respectively.
    
 
    The  Unaudited  Pro  Forma  Consolidated   Statements  of  Income  are   not
necessarily indicative of the results of the operations that would actually have
occurred  if the  transactions had  been consummated  as of  January 1,  1995 or
January 1, 1996 or of the future operations. These statements should be read  in
conjunction with the Consolidated Financial Statements, related notes, and other
financial information included in this Prospectus.
 
              UNAUDITED PRO FORMA CONSOLIDATED STATEMENT OF INCOME
                          YEAR ENDED DECEMBER 31, 1995
                                 (IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                          COMBINED
                                                          ACQUIRED       PRO FORMA     PRO FORMA     ADJUSTMENTS       PRO FORMA
                                             COMPANY   BUSINESSES (1)   ADJUSTMENTS   CONSOLIDATED   FOR OFFERING   AS ADJUSTED (2)
                                             --------  --------------   -----------   ------------   ------------   ---------------
<S>                                          <C>       <C>              <C>           <C>            <C>            <C>
Net sales..................................  $190,659     $34,178                       $224,837                       $224,837
Cost of sales..............................  115,499       21,537       $ 1,104(3)       138,140                        138,140
                                             --------     -------                     ------------                  ---------------
Gross profit...............................   75,160       12,641                         86,697                         86,697
Selling, general and administrative           38,971        8,008        (2,144)(4)       45,181                         45,181
 expenses..................................                                 (38)(5)
                                                                            296(6)
                                                                             88(7)
Amortization of intangible assets..........    3,308          231           404(8)         3,943                          3,943
                                             --------     -------                     ------------                  ---------------
Income from operations.....................   32,881        4,402                         37,573                         37,573
Interest expense, net......................   16,915          157         2,639(9)        19,571       $(4,431)(10)      16,097
                                                                           (140)(11)                       957(12)
                                             --------     -------                     ------------                  ---------------
Income before income taxes.................   15,966        4,245                         18,002                         21,476
Provision for income taxes.................    6,467           95           729(13)        7,291         1,431(14)        8,722
                                             --------     -------                     ------------                  ---------------
Net income.................................  $ 9,499      $ 4,150                       $ 10,711                       $ 12,754
                                             --------     -------                     ------------                  ---------------
                                             --------     -------                     ------------                  ---------------
</TABLE>
 
- ---------
(FOOTNOTES ON FOLLOWING PAGE)
 
                                       19
<PAGE>
              UNAUDITED PRO FORMA CONSOLIDATED STATEMENT OF INCOME
                      NINE MONTHS ENDED SEPTEMBER 30, 1996
                                 (IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                            COMBINED                                  ADJUSTMENTS
                                                            ACQUIRED     PRO FORMA      PRO FORMA         FOR          PRO FORMA
                                                 COMPANY   BUSINESSES   ADJUSTMENTS    CONSOLIDATED    OFFERING     AS ADJUSTED (2)
                                                 --------  ----------   ------------   ------------   -----------   ---------------
<S>                                              <C>       <C>          <C>            <C>            <C>           <C>
Net sales......................................  $199,307    $8,759                      $208,066                      $208,066
Cost of sales..................................  122,458      5,897                       128,355                       128,355
                                                 --------  ----------                  ------------                 ---------------
Gross profit...................................   76,849      2,862                        79,711                        79,711
Selling, general and administrative expenses...   38,651      2,265     $(787)(4)          40,177                        40,177
                                                                          (18)(5)
                                                                           66(7)
Amortization of intangible assets..............    2,781         53        61(8)            2,895                         2,895
                                                 --------  ----------                  ------------                 ---------------
Income from operations.........................   35,417        544                        36,639                        36,639
Interest expense (income), net.................   14,430        (17)      398(9)           14,845       $(3,699)(10)      12,019
                                                                          (45)(11)                          873(12)
                                                                           79(15)
                                                 --------  ----------                  ------------                 ---------------
Income before income taxes.....................   20,987        561                        21,794                        24,620
Provision for income taxes.....................    8,646         41       292(13)           8,979         1,164(14)      10,143
                                                 --------  ----------                  ------------                 ---------------
Net income.....................................  $12,341     $  520                      $ 12,815                      $ 14,477
                                                 --------  ----------                  ------------                 ---------------
                                                 --------  ----------                  ------------                 ---------------
</TABLE>
 
         NOTES TO UNAUDITED PRO FORMA CONSOLIDATED STATEMENTS OF INCOME
 
(1) Includes the historical operations of the acquired businesses prior to their
    acquisition  by the Company.  Accordingly, included in  the 1995 amounts are
    CRS and Mascot  for the five  months ended June  1, 1995 and  June 6,  1995,
    respectively, King-O-Matic for the eight months ended September 12, 1995 and
    Tranzparts  and  Diverco for  the  year ended  December  31, 1995.  The 1996
    amounts include Tranzparts  for the  three months  ended April  2, 1996  and
    Diverco for the nine months ended September 30, 1996.
 
   
(2)  As  adjusted to  give  effect to  the  anticipated application  of  the net
    proceeds from this Offering, the GEPT Private Placement and borrowings under
    the Company's revolving credit facility as if such transactions had occurred
    at the  beginning of  the respective  periods. Amounts  do not  reflect  the
    impact  of the early  retirement premium on the  Senior Notes that, combined
    with the related  unamortized debt issuance  costs, will be  expensed as  an
    extraordinary  item at the time of retirement. As of September 30, 1996, the
    extraordinary item would have been $3.4 million after the effect of taxes.
    
 
(3) Prior  to its  acquisition by  the Company,  one of  the acquired  companies
    reduced  its inventory reserve to  state inventory at its  fair value at the
    time of the acquisition. Such amount would have been reflected as a purchase
    price adjustment on January 1, 1995,  and accordingly, is excluded from  the
    pro forma results for the period.
 
(4)  Adjusts the compensation of the former  owners of the acquired companies to
    the amount  payable under  his employment  agreement entered  into with  the
    Company at the time of the acquisition.
 
(5)  Reflects the  revised rental  payments on  facilities based  upon the lease
    agreements signed at the time of the acquisition.
 
(6) Prior  to its  acquisition by  the Company,  one of  the acquired  companies
    reduced  its bad debt  reserve to reflect estimated  net realizable value of
    receivables at the  time of  the acquisition.  Such amount  would have  been
    reflected   as  a  purchase  price  adjustment   on  January  1,  1995,  and
    accordingly, is excluded from the pro forma results for the period.
 
(7) Reflects additional depreciation expense for the acquired companies from the
    beginning of the period through the respective acquisition dates.
 
(8) Reflects additional amortization expense for the acquired companies from the
    beginning of the period through the respective acquisition date.
 
(9) Reflects additional interest expense on  debt issued in connection with  the
    acquisitions, as if the issuance had been consummated as of the beginning of
    the  periods  presented.  Amount  includes $89,000  of  debt  issuance costs
    amortized over the life of the related debt.
 
   
(10) Eliminates  interest on  the Senior  Notes that  are assumed  to have  been
    retired.
    
 
(11) Eliminates interest on debt not assumed in the acquisitions.
 
(12)  Reflects  interest  on  borrowings under  the  Company's  revolving credit
    facility. See "Use of Proceeds."
 
(13) Reflects  the adjustment  of income  taxes as  a result  of the  pro  forma
    adjustments  described in  these Notes and  the additional  taxes that would
    have  been  expensed  had  certain  acquired  companies  been  taxed  as   C
    Corporations rather than S Corporations.
 
(14)  Reflects  additional  income  taxes  resulting  from  the  adjustments for
    interest expense.
 
(15)  Eliminates  gain  on  sale  to  former  owner  of  a  building  which  was
    subsequently leased to the Company.
 
                                       20
<PAGE>
                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS
 
OVERVIEW
 
    The  following discussion  should be read  in conjunction  with the Combined
Financial Statements of the Predecessor Companies and the Consolidated Financial
Statements  of  the  Company  and  notes  thereto  included  elsewhere  in  this
Prospectus.  The  Combined  Financial Statements  of  the  Predecessor Companies
represent the combination  of the  historical financial statements  of the  four
separate businesses of the Predecessor Companies.
 
    The  Company's  revenues  are  generated through  the  sale  of  drive train
products used in the automotive aftermarket  repair of passenger cars and  light
trucks.  Since its  formation, the Company  has benefited from  a combination of
internal and acquisition-related revenue  growth. The Company achieved  compound
annual growth in revenue of 38.5% from 1992 through September 30, 1996 (29.7% if
the 1995 and 1996 Acquisitions are excluded).
 
   
    The  Company's  revenues  from sales  to  Independent  Aftermarket customers
increased by 55.6% from  $58.5 million to $91.0  million between 1992 and  1995.
This growth was due to geographic expansion through the addition of distribution
centers,  a broadened product  line, enhanced customer  service, effective sales
efforts and acquisitions.  During the same  period, revenues from  sales to  OEM
customers  increased 407.7% from $16.8 million to $85.3 million due to increased
sales to  existing  customers,  including  Chrysler, and  the  addition  of  new
customers.  Revenues from sales to retail automotive parts stores increased from
virtually zero in 1992 to $14.4 million in 1995.
    
 
    The primary components of the Company's cost  of goods sold are the cost  of
cores  and component  parts, labor  costs and  overhead. While  certain of these
costs have fluctuated as a percentage of sales over time, cost of goods sold  as
a  percentage of sales has remained  relatively constant from 1992 through 1995.
Selling, general  and  administrative  ("SG&A") expenses  consist  primarily  of
salaries,   commissions,   rent,   marketing  expenses   and   other  management
infrastructure expenses. SG&A expenses  as a percentage  of sales declined  from
23.2%  in  1993 to  20.5% in  1995 principally  due to  the effect  of spreading
certain fixed costs over a larger sales base.
 
    The Company regularly evaluates  strategic acquisition opportunities in  the
automotive  aftermarket business and expects to continue to do so in the future.
The Company is a  party to negotiations involving  the potential acquisition  by
the  Company  of a  North American  distributor of  drive train  components. See
"Recent Developments."
 
    In the fourth quarter of 1996, the Company will record a non-cash charge  of
approximately  $477,000  for  deferred  compensation  expense  relating  to  the
difference between  the exercise  price and  the intrinsic  value for  financial
statement  presentation  purposes  of  the Company's  Common  Stock  for 628,176
options granted in October 1996. Substantially all of such options were  granted
to  Mr. Perkins and other members of  senior management at $4.67 per share. This
compensation expense will aggregate  $2.3 million, and  will be recognized  over
the  respective vesting periods of the options, which generally range from three
to five years.
 
RESULTS OF OPERATIONS
 
    The following table sets forth certain financial statement data expressed in
millions of dollars and as a percentage of net sales. The pro forma statement of
income for the  year ended  December 31,  1994 reflects  the combined  financial
statements  for the seven months ended July 31, 1994 for Aaron's, HTP, Mamco and
 
                                       21
<PAGE>
RPM, and the  consolidated operations  of these  companies for  the five  months
ended  December 31, 1994. Pro forma expense adjustments were made to reflect the
Initial Acquisitions as if they had occurred on January 1, 1994.
 
<TABLE>
<CAPTION>
                                                             YEAR ENDED DECEMBER 31,
                                                 ------------------------------------------------
                                                                                                    NINE MONTHS ENDED SEPTEMBER 30,
                                                    COMBINED        PRO FORMA       CONSOLIDATED    -------------------------------
                                                      1993             1994             1995             1995             1996
                                                 --------------   --------------   --------------   --------------   --------------
                                                                                   (IN MILLIONS)
<S>                                              <C>     <C>      <C>     <C>      <C>     <C>      <C>     <C>      <C>     <C>
Net sales......................................  $110.7  100.0%   $157.8  100.0%   $190.7  100.0%   $132.5  100.0%   $199.3  100.0%
Cost of sales..................................    66.7   60.3      92.9   58.9     115.5   60.6      82.1   62.0     122.5   61.5
                                                 ------  ------   ------  ------   ------  ------   ------  ------   ------  ------
Gross profit...................................    44.0   39.7      64.9   41.1      75.2   39.4      50.4   38.0      76.8   38.5
Selling, general and administrative............    25.7   23.2      30.4   19.2      39.0   20.5      26.4   19.9      38.7   19.4
Amortization of intangible assets..............      --     --       3.0    1.9       3.3    1.7       2.4    1.8       2.8    1.4
                                                 ------  ------   ------  ------   ------  ------   ------  ------   ------  ------
Operating income...............................    18.3   16.5      31.5   20.0      32.9   17.2      21.6   16.3      35.4   17.7
Interest expense (income), net.................     (.3)   (.3)     14.5    9.2      16.9    8.8      12.3    9.3      14.4    7.2
Provision for income taxes.....................     0.5    0.4       6.9    4.4       6.5    3.4       3.1    2.3       8.7    4.4
                                                 ------  ------   ------  ------   ------  ------   ------  ------   ------  ------
Net income.....................................  $ 18.1   16.4%   $ 10.1    6.4%   $  9.5    5.0%   $  6.2    4.7%   $ 12.3    6.1%
                                                 ------  ------   ------  ------   ------  ------   ------  ------   ------  ------
                                                 ------  ------   ------  ------   ------  ------   ------  ------   ------  ------
</TABLE>
 
    NINE MONTHS ENDED SEPTEMBER 30, 1996 COMPARED TO NINE MONTHS ENDED SEPTEMBER
30, 1995
 
    NET SALES.  Total  net sales increased $66.8  million or 50.4%, from  $132.5
million for the nine month period ended September 30, 1995 to $199.3 million for
the  nine month period ended September 30, 1996. Of this increase, $39.0 million
was due to  internal growth and  $27.8 million  was due to  the incremental  net
sales  generated  by the  companies acquired  in 1995  and 1996,  including CRS,
Mascot, King-O-Matic and Tranzparts which were  acquired on June 1, June 9,  and
September 12, 1995, and April 2, 1996, respectively.
 
    The  internal growth  was generated  primarily from  increased sales volumes
with existing  OEM customers.  To  a lesser  extent,  internal growth  was  also
generated  by the  incremental sales from  five new  distribution centers opened
during the  second  half  of  1995, increased  sales  volumes  through  existing
distributions   centers  and  increased  sales   volumes  with  existing  retail
customers.
 
    Net sales  to Chrysler  of $72.7  million for  the nine  month period  ended
September  30, 1996 represented 36.5%  of the Company's total  net sales for the
period, as compared to $46.1 million and  34.8% for the nine month period  ended
September  30, 1995.  Management believes, although  there can  be no assurance,
that  the  Chrysler  inventory  reduction  discussed  below  in  the  net  sales
comparison  between 1995 and 1994 was a  one-time effort to reverse an inventory
build-up in 1994 and is not expected to recur.
 
    GROSS PROFIT.   Gross profit  as a percentage  of net  sales increased  from
38.0%  for the nine month period ended September  30, 1995 to 38.5% for the nine
month period ended September 30, 1996.  The increase in gross profit margin  was
primarily attributable to a shift in product mix, lower direct labor cost, and a
higher  absorption  of overhead  resulting from  increased production  and sales
volumes of  remanufactured  transmissions.  The  gross  profit  margin  improved
despite  certain non-recurring start-up costs incurred during 1996 in connection
with the Company's new plant in  Joplin, Missouri and the expansion of  capacity
at  the Company's plant in Springfield,  Missouri needed to support sales growth
to retail and OEM customers.
 
    SELLING, GENERAL AND ADMINISTRATIVE EXPENSES.  As a result of an increase in
revenues, SG&A decreased as a  percentage of net sales  from 19.9% for the  nine
month  period ended September 30, 1995 to  19.4% for the nine month period ended
September 30,  1996. However,  SG&A  increased in  absolute dollars  from  $26.4
million  for the nine month period ended September 30, 1995 to $38.7 million for
the nine month  period ended  September 30,  1996, representing  an increase  of
$12.3  million or  46.6%. The increase  in SG&A  was due largely  to the ongoing
incremental SG&A expenses  of CRS,  Mascot, King-O-Matic  and Tranzparts.  Other
significant  factors contributing  to the increase  in SG&A  include the ongoing
incremental expenses associated  with the five  new distribution centers  opened
during  the second half of 1995, and  certain start-up and ongoing SG&A expenses
incurred in connection with the Company's new plant in Joplin, Missouri.
 
                                       22
<PAGE>
    AMORTIZATION OF  INTANGIBLE  ASSETS.    Amortization  of  intangible  assets
increased  $0.4 million for  the nine month  period ended September  30, 1996 as
compared to  the nine  month  period ended  September  30, 1995  reflecting  the
increase  in intangible assets that occurred as  a result of the acquisitions of
CRS, Mascot, King-O-Matic and Tranzparts.
 
    INCOME FROM OPERATIONS.   Principally as a result  of the factors  described
above,  income from operations  increased 63.9% from $21.6  million for the nine
month period ended September 30, 1995 to $35.4 million for the nine month period
ended September 30, 1996.
 
    INTEREST EXPENSE (INCOME),  NET.   Interest expense  increased $2.1  million
from  $13.0 million for the nine month  period ended September 30, 1995 to $15.1
million for the  nine month  period ended September  30, 1996.  The increase  in
interest  expense was due to the interest on  the Series D Notes which were used
to finance the  acquisitions of CRS,  Mascot and King-O-Matic,  and the  related
amortization  of debt issuance costs. The Series  D Notes were issued on June 1,
1995 and therefore were only outstanding  for four months during the nine  month
period ended September 30, 1995.
 
    CONSOLIDATED YEAR ENDED DECEMBER 31, 1995 COMPARED TO PRO FORMA YEAR ENDED
DECEMBER 31, 1994
 
    NET SALES.  Net sales increased by $32.9 million from $157.8 million in 1994
to  $190.7 in 1995 primarily as a result of the acquisitions of CRS, Mascot, and
King-O-Matic. The three  new acquisitions provided  $24.7 million in  additional
revenues. Net sales of remanufactured transmissions increased from $68.4 million
in  1994  to  $85.9  million  in 1995.  The  volume  increase  of remanufactured
transmissions resulted  principally from  the acquisitions  of CRS  and  Mascot,
partially  offset by a reduction in net sales of remanufactured transmissions to
Chrysler from $66.8  million in  1994 to  $64.8 million  in 1995.  Net sales  to
Chrysler  reflected a  decrease from $19.8  million during the  third quarter of
1994 to $13.2  million for the  third quarter  of 1995 as  Chrysler reduced  its
inventory  of remanufactured transmissions, partially offset by an increase from
$16.4 million during the fourth quarter of 1994 to $18.9 million for the  fourth
quarter  of 1995.  Net sales of  repair kits,  hard parts and  other drive train
products increased $6.0 million from $69.0  million in 1994 to $75.0 million  in
1995  primarily as  a result of  the Company's acquisition  of King-O-Matic. Net
sales of remanufactured  engines increased  $4.6 million from  $15.2 million  in
1994  to $19.8  million in 1995.  The volume increase  of remanufactured engines
resulted from increased demand from Western Auto at its retail outlets, and  the
addition of new retail customers.
 
    GROSS  PROFIT.   Gross profit  as a percentage  of net  sales decreased from
41.1% in 1994 to 39.4% in 1995. The  gross profit decrease of 1.7% of net  sales
was  due  in large  part  to increased  labor  costs relating  to remanufactured
engines and  transmissions. The  Company was  not  able to  recover all  of  the
additional costs through increased selling prices.
 
    In  addition, the  aggregate gross profit  was affected  by the acquisitions
that occurred in 1995. Total net sales  in 1995 includes $24.7 million for  CRS,
Mascot and King-O-Matic at a combined gross profit which was somewhat lower than
that of the Company as a whole for 1995.
 
    SELLING,  GENERAL AND ADMINISTRATIVE EXPENSES.  SG&A expenses increased from
$30.4 million in 1994 to  $39.0 in 1995 or, as  a percentage of net sales,  from
19.2%  in 1994 to  20.5% in 1995. The  increase was partly  due to the Company's
acquisitions of CRS, Mascot  and King-O-Matic, which  comprised $3.3 million  of
the  Company's SG&A expenses in 1995. Other significant factors that contributed
to the increase in  SG&A expenses were the  relocation of RPM's main  facilities
from Azusa, California to Rancho Cucamonga, California and the addition of a new
manufacturing  plant in Joplin, Missouri, both  of which resulted in an increase
in ongoing SG&A expenses and a significant amount of non-recurring SG&A expenses
being incurred during 1995. Legal, audit,  tax and other professional fees  were
also higher in 1995 principally due to a full year of ATC operations as compared
with only five months of operations in 1994.
 
    AMORTIZATION  OF  INTANGIBLE  ASSETS.    Amortization  of  intangible assets
increased $0.3 million in 1995 reflecting the increase in intangible assets that
occurred as a result of the acquisitions of CRS, Mascot and King-O-Matic.
 
    INCOME FROM OPERATIONS.   Principally as a result  of the factors  described
above,  income from  operations increased  from $31.5  million in  1994 to $32.9
million in 1995.
 
                                       23
<PAGE>
    INTEREST EXPENSE (INCOME),  NET.   Interest expense  increased $2.4  million
from  $14.5 million in 1994  to $16.9 million in  1995. The increase in interest
expense reflects additional  interest on  the Series  D Notes  that were  issued
principally  to finance the acquisitions of CRS, Mascot and King-O-Matic and the
related amortization of debt issuance costs.
 
    PRO FORMA 1994 COMPARED TO COMBINED 1993
 
    NET SALES.  Net sales increased by $47.1 million from $110.7 million in 1993
to $157.8 million in 1994  primarily as a result of  increases in the number  of
units  sold. The increase in net sales  is primarily comprised of an increase in
net sales  of remanufactured  transmissions from  $37.5 million  during 1993  to
$68.4  million during 1994. The  volume increase of remanufactured transmissions
resulted principally from increased demand from Chrysler due to an increased use
of remanufactured  transmissions  in  lieu  of  rebuilt  transmissions  for  OEM
warranty-related  service. Net sales of repair  kits, hard parts and other drive
train products  increased $9.7  million  from $59.3  million  in 1993  to  $69.0
million  in 1994, despite  facility relocation of  five distribution centers and
the relocation of the  Company's Dayton, Ohio torque  converter plant to  expand
capacity.  Net sales of remanufactured engines increased $4.8 million from $10.4
million in 1993 to $15.2 million in 1994. The volume increase of  remanufactured
engines resulted from increased demand from Western Auto at its retail outlets.
 
    GROSS  PROFIT.   Gross profit  as a percentage  of net  sales increased from
39.7% in 1993 to 41.1%  in 1994, primarily as a  result of an increase in  gross
profit  due to higher sales volume  resulting in greater absorption of overhead.
During 1994,  the Company  began  its program  of  increasing capacity  and  has
realized  increased labor efficiencies with  the upgrading and reorganization of
certain manufacturing facilities.
 
    SELLING, GENERAL AND ADMINISTRATIVE EXPENSES.  As a percentage of net sales,
SG&A expenses decreased from 23.2% of net sales in 1993 to 19.2% of net sales in
1994, primarily due to  higher sales volume. The  improvement in the  percentage
occurred  despite the additional expenses incurred by the Company related to the
start-up  of  the  new  Dayton  torque  converter  plant,  increases  in  legal,
accounting  and professional fees relating to the integration of the Predecessor
Companies and increases in administrative support expenses. Management  believes
that  approximately half  of these  expenses are  non-recurring in  nature. SG&A
expenses for purposes  of the pro  forma financial statements  for 1994  exclude
$3.5  million of one time employee bonuses  and $0.8 million of excess executive
compensation and other costs, which were paid by the Predecessor Companies,  net
of certain new overhead expenses.
 
    INCOME  FROM OPERATIONS.   Principally as a result  of the factors described
above, income from  operations increased  from $18.3  million in  1993 to  $31.5
million in 1994.
 
    INTEREST  EXPENSE (INCOME), NET.   Interest expense  increased $14.8 million
from $(0.3) million in 1993 to $14.5  million in 1994. The increase in  interest
expense  reflects  interest  on  the  Series B  Senior  Notes,  interest  on the
outstanding amounts from time to time under the Revolving Credit Agreement,  and
the amortization of deferred debt issuance costs.
 
LIQUIDITY AND CAPITAL RESOURCES
 
    Since  the  Company's inception  in July  1994, the  Company has  funded its
operations and investments  in property and  equipment, including  acquisitions,
through  the issuance  of Senior Notes  totaling $162.4 million  and the private
sale of Preferred  and Common  Stock totaling $40.0  million, and,  to a  lesser
extent, through cash provided by operating activities.
 
    The  Company had total cash and cash  equivalents on hand of $8.3 million at
September 30, 1996, representing a decrease in net cash of $0.4 million for  the
nine  months then ended. The Company had total cash and cash equivalents on hand
of $8.3 million at September  30, 1996, representing a  decrease in net cash  of
$0.4  million for  the nine  months then ended.  Net cash  provided by operating
activities was $10.8 million in 1995. Net cash provided by operating  activities
was  $7.4 million for the nine months ended September 30, 1996. Net cash used in
investing activities was $45.4  million and $10.0 million  for 1995 and for  the
nine  months  ended  September 30,  1996,  respectively.  The net  cash  used in
investing activities in 1995  was attributable to  capital expenditures of  $5.2
million,  due primarily  to investments  in the  Company's Joplin,  Missouri and
Rancho Cucamonga, California manufacturing facilities and $40.3 million used  to
acquire  CRS, Mascot and King-O-Matic. Net cash used in investing activities was
$10.0 million  for the  nine months  ended September  30, 1996,  including  $4.1
million   for  the  acquisition  of  Tranzparts  and  $5.9  million  in  capital
expenditures largely for transmission  and engine remanufacturing equipment  and
other improvements
 
                                       24
<PAGE>
related  to  the Company's  new  plant in  Joplin,  Missouri. Net  cash  used in
investing activities was $10.0 million for  the nine months ended September  30,
1996,  including $4.1 million for the acquisition of Tranzparts and $5.9 million
in capital  expenditures largely  for  transmission and  engine  remanufacturing
equipment  and other improvements related to  the Company's new plant in Joplin,
Missouri. Net cash provided by financing  activities was $34.0 million in  1995,
due  principally to  the issuance  of $42.4 million  of Senior  Notes, which was
partially offset by certain payments on other debt facilities and amounts due to
former stockholders. Net cash provided by financing activities was $2.1  million
during the nine months ended September 30, 1996 due to additional borrowings.
 
    The  Company has budgeted  $9.8 million for capital  expenditures for all of
1996. The budget  includes $2.1  million for  additional engine  remanufacturing
equipment and $3.1 million for transmission remanufacturing equipment to provide
additional  capacity. Of the budgeted capital  expenditures, as of September 30,
1996, the Company had  incurred $5.9 million and  had placed purchase orders  of
$2.2 million for additional equipment and leasehold improvements.
 
   
    The  Company has a  $30.0 million revolving credit  facility that matures in
July 1999. As of September 30,  1996, the Company had approximately $26  million
available  under the revolving credit facility.  On October 1, 1996, the Company
borrowed $6.9 million under the  revolving credit facility to purchase  Diverco.
The  Company has entered into  a non-binding letter of  intent for another North
American drive train  parts distributor.  The letter  of intent  provides for  a
purchase  price  of approximately  $10 million,  which would  be drawn  from the
revolving credit facility if the  transaction is consummated. Upon  consummation
of  this Offering and the GEPT Private  Placement, the Company expects to borrow
approximately $17 million under its revolving credit facility to pay the balance
of the Preferred Stock Reorganization Consideration. See "Use of Proceeds."
    
 
    In July 1996, the  Company entered into an  agreement with Bank of  Montreal
("BOM") for a $3.0 million Canadian revolving credit facility to accommodate the
working  capital needs of the  Company's Canadian subsidiaries, King-O-Matic and
Mascot. Borrowings  under the  agreement are  limited to  certain advance  rates
based  upon the eligible  accounts receivable and  inventory of King-O-Matic and
Mascot up to an aggregate maximum of $3.0 million Canadian, are due upon  demand
and  bear  interest at  the BOM  prime  lending rate  plus 0.25%.  The agreement
contains  certain  covenants  including  a  tangible  net  worth  covenant   for
King-O-Matic  and Mascot combined, and the terms of the agreement are subject to
annual review.
 
    The Company  believes that  cash  on hand,  cash  flow from  operations  and
existing  borrowing capacity will be sufficient  to fund its ongoing operations,
including amounts that  the Company  estimates would be  expended in  connection
with  the  potential  acquisition  discussed  under  "Recent  Developments."  In
pursuing additional future acquisitions, the Company expects to have to consider
the effect any such  acquisition costs may  have on its  liquidity. In order  to
consummate  such acquisitions, the Company may accordingly need to seek to raise
additional capital  through  additional  borrowings or  equity  financings.  The
information  in  this  paragraph  is  forward-looking  and  involves  risks  and
uncertainties that could significantly  impact the Company's expected  liquidity
requirements  in the short and long term.  While it is impossible to itemize the
many factors and specific events that could affect the Company's outlook for its
liquidity requirements, such  factors would  include the  possible reduction  in
deliveries  to one or more significant customers for any reason and the possible
effect of assimilating acquisitions into  the Company's existing operations  and
the expansion of those operations.
 
INFLATION; LACK OF SEASONALITY
 
    Although  the  Company is  subject to  the effects  of changing  prices, the
impact of inflation has not been  a significant factor in results of  operations
for  the periods presented. In some circumstances, market conditions or customer
expectations may prevent the Company from increasing the prices of its  products
to  offset the inflationary pressures that may increase its costs in the future.
Historically, there  has  been  little seasonal  fluctuation  in  the  Company's
business.
 
ENVIRONMENTAL MATTERS
 
    See  "Business -- Environmental"  for a discussion  of certain environmental
matters relating to the Company.
 
                                       25
<PAGE>
                                    BUSINESS
 
GENERAL
 
    The Company  is a  leading  remanufacturer and  distributor of  drive  train
products  used in the aftermarket repair of passenger cars and light trucks. The
Company's  principal  products  include  remanufactured  transmissions,   torque
converters  and engines, as well as remanufactured  and new parts for the repair
of automotive  drive  train  and  engine  assemblies.  The  Company's  principal
customers include: (i) independent transmission rebuilders, general repair shops
and  distributors (I.E.,  the Independent  Aftermarket); (ii)  OEMs, principally
Chrysler, for  use as  replacement  parts by  their  dealers; and  (iii)  retail
automotive  parts stores. The Company believes  it is uniquely positioned within
the highly fragmented aftermarket  for drive train products  as a result of  its
extensive  product line,  diverse customer  base and  broad geographic presence,
with 43 distribution centers throughout the United States and Canada.
 
    The Company  was  organized  in  1994  by  Aurora  Capital  Partners  and  a
management  team  led by  William A.  Smith  to combine  the businesses  of four
existing companies serving  the drive train  remanufacturing market. Since  that
time  the  Company  has  grown  both  internally  and  through  five  additional
acquisitions completed during  1995 and  1996. The Company  and its  predecessor
companies  have achieved  compound annual growth  in revenue of  38.5% from 1992
through September 30, 1996 (29.7% if the Company's acquisitions in 1995 and  the
first  nine months of 1996 are excluded).  The Company believes the key elements
of its success  are the quality  and breadth  of its product  offerings and  the
Company's   emphasis  on  strong  customer  relationships,  promoted  by  strong
technical support,  rapid  delivery  time, innovative  product  development  and
competitive  pricing. In addition, the Company has benefited from the increasing
use of remanufactured  transmissions, engines  and other  parts for  aftermarket
repairs  as  the  industry  recognizes that  remanufacturing  provides  a higher
quality, lower cost alternative to rebuilding the assembly or replacing it  with
a new assembly manufactured by an OEM.
 
    The  Company's strategy  is to  achieve growth  both internally  and through
strategic acquisitions. The Company intends to expand its existing business  by:
(i)  increasing penetration of its current  customer base; (ii) gaining new OEM,
Independent Aftermarket and retail customers; and (iii) introducing new products
to both existing  and new customers.  Strategic acquisitions have  also been  an
important   element  in  the  Company's  historical  growth.  The  Company  sees
significant opportunities to  continue expanding its  customer base,  geographic
presence  and  product  offerings  through  additional  strategic  acquisitions,
particularly  among  companies   serving  the   highly  fragmented   Independent
Aftermarket.  Management  believes that  future acquisitions  will enable  it to
enhance the  Company's revenues  and profitability  by expanding  the  Company's
existing  distribution base, increasing  the range of  products sold through the
Company's distribution  network  and  realizing  economies  of  scale  in  areas
including purchasing, administration and inventory management.
 
AUTOMOTIVE AFTERMARKET INDUSTRY
 
    MARKET SIZE AND GROWTH
 
    The  automotive aftermarket in the United  States and Canada, which consists
of sales of parts and services  for vehicles after their original purchase,  has
been  noncyclical and has generally experienced  steady growth over the past ten
years, unlike the  market for  new vehicle  sales. According  to the  Automotive
Parts  & Accessories Association, between 1985 and 1995, estimated industry-wide
revenue for the automobile aftermarket increased from approximately $126 billion
to $170 billion. This  consistent growth is due  principally to the increase  in
the  number of vehicles in operation that are in the prime repair age of four to
12 years and the  increase in the  average number of  miles driven annually  per
vehicle.  The  Company  competes  specifically in  the  aftermarket  segment for
automotive transmissions, engines and other drive train related products,  which
represents  more  than  $7 billion  of  the entire  automotive  aftermarket. The
Company believes that within  this segment the  market for remanufactured  drive
train products has grown faster than the overall automotive aftermarket.
 
                                       26
<PAGE>
    REMANUFACTURING
 
    Remanufacturing  is  a  process  through  which  used  assemblies,  such  as
transmissions or engines,  are returned  to a  central facility  where they  are
disassembled  and  their component  parts cleaned,  refurbished and  tested. The
usable component  parts are  then combined  with  new parts  in a  high  volume,
precision manufacturing process to create remanufactured assemblies.
 
    When  a drive train assembly  such as a transmission  or engine fails, there
are generally three alternatives  available to return  the vehicle to  operating
condition.  The dealer or independent repair  shop may: (i) remove the assembly,
disassemble the unit  into its component  pieces, replace worn  or broken  parts
with  remanufactured or new components, and reinstall that assembly ("rebuild");
(ii) replace the assembly  with a remanufactured assembly  or; (iii) in  limited
instances,  replace the  assembly with a  new assembly manufactured  by the OEM.
Costs to the  OEM associated  with remanufactured assemblies  generally are  50%
less  than new  or rebuilt  assemblies due to  the remanufacturers'  use of high
volume manufacturing techniques and salvage methods that increase the number  of
reusable  components. In  addition, remanufactured  assemblies are  generally of
higher quality than  rebuilt assemblies because  of the precision  manufacturing
techniques,  technical upgrades  and rigorous inspection  and testing procedures
employed in remanufacturing. In contrast, the  quality of a rebuilt assembly  is
heavily  dependent on the skill level  of the particular mechanic, who typically
is less able to  remain current with  engineering changes than  remanufacturers,
who  work in close liaison with OEM engineers. In addition, the proliferation of
transmission and engine designs, the increasing complexity of transmissions  and
engines  that  incorporate electronic  components,  and the  shortage  of highly
trained mechanics  qualified to  rebuild  assemblies all  have tended  to  favor
remanufacturing over rebuilding assemblies for aftermarket repairs. For warranty
repairs, consistent quality of warranty repairs is important to the OEM standing
behind  the  applicable  warranty, because  once  installed,  the remanufactured
product is usually covered by the OEM  for the balance of the original  warranty
period.  The Company believes  that because of this  combination of high quality
and low cost, the  use of remanufactured assemblies  for aftermarket repairs  is
growing compared to the use of new or rebuilt assemblies.
 
PRODUCTS
 
    The principal product lines of the Company are remanufactured transmissions,
repair  kits  and hard  parts used  in drive  train repairs,  and remanufactured
engines. The following table sets forth, by product line, the Company's combined
net sales (dollars in  millions) and the percentage  of the Company's total  net
sales  for the years 1993, 1994  and 1995 and the first  nine months of 1995 and
1996:
 
<TABLE>
<CAPTION>
                                                                          NINE MONTHS ENDED SEPTEMBER
                                  YEAR ENDED DECEMBER 31,                             30,
                      ------------------------------------------------   -----------------------------
                           1993             1994             1995            1995            1996
                      --------------   --------------   --------------   -------------   -------------
<S>                   <C>     <C>      <C>     <C>      <C>     <C>      <C>    <C>      <C>    <C>
Transmissions.......  $ 37.5   33.9%   $ 68.4   43.4%   $ 85.9   45.0%   $57.5   43.4%   $100.7  50.5%
Repair Kits and Hard
 Parts..............    59.3   53.5      69.0   43.8      75.0   39.4     54.2   40.9     69.6   34.9
Engines.............    10.4    9.4      15.2    9.6      19.8   10.4     15.0   11.3     20.2   10.1
Other...............     3.5    3.2       5.2    3.2      10.0    5.2      5.8    4.4      8.8    4.5
                      ------  ------   ------  ------   ------  ------   -----  ------   -----  ------
Total...............  $110.7  100.0%   $157.8  100.0%   $190.7  100.0%   $132.5 100.0%   $199.3 100.0%
                      ------  ------   ------  ------   ------  ------   -----  ------   -----  ------
                      ------  ------   ------  ------   ------  ------   -----  ------   -----  ------
</TABLE>
 
    TRANSMISSIONS
 
    The Company  remanufactures transmissions  which  are factory  approved  and
suitable  for  warranty  and  post-warranty  replacement  of  transmissions  for
Chrysler and 12 foreign OEMs, including Hyundai Motor America, Subaru of America
and American  Isuzu, for  their United  States dealer  networks. The  number  of
transmission  models  remanufactured  by  the  Company  has  been  increasing to
accommodate the greater number of models currently used in vehicles manufactured
by the Company's OEM customers. The majority of the Company's transmissions  are
sold  to Chrysler  under Chrysler's MOPAR  brand name. In  addition, the Company
rebuilds heavy duty and light duty truck transmissions and air compressors.
 
    REPAIR KITS AND HARD PARTS
 
    Repair kits sold by the Company consist of gaskets, friction plates,  seals,
bands,  filters and other "soft" parts that are used in rebuilding transmissions
for substantially  all  domestic and  most  imported passenger  cars  and  light
trucks. Kits are currently sold principally to the Independent Aftermarket. Each
kit is designed
 
                                       27
<PAGE>
specifically  to  include  substantially all  of  the soft  parts  necessary for
rebuilding a particular model of  transmission. In addition to manufacturing  or
remanufacturing certain of the components that are used in its kits, the Company
maintains a variety of supply relationships that allow it to purchase components
for   its   kits  at   competitive  prices.   The  components   manufactured  or
remanufactured by  the  Company include  various  friction plates,  gaskets  and
bands.  Many  of  the  Company's  competitors  do  not  manufacture  any  of the
components that they distribute and the Company believes this provides it a cost
advantage over its  competitors. The repair  kits are sold  under the RPM,  HTP,
KING-O-MATIC, TRANZPARTS and DIVERCO brand names.
 
    The  Company  remanufactures  torque  converters  (the  coupler  between the
transmission and engine), planetary gears  (speed regulating devices inside  the
transmission)  and  transmission  fluid  pumps.  These  "hard"  parts  are  sold
principally to the Independent Aftermarket for use in drive train repairs.  Many
of  the Company's competitors do not distribute as broad a line of hard parts or
remanufacture hard  parts  that  they distribute.  The  Company  believes  these
factors provide it both an availability and cost advantage over its competitors.
Hard  parts are  sold under  the RPM, HTP,  MAMCO, TRANZPARTS  and DIVERCO brand
names.
 
    ENGINES
 
    The Company remanufactures engines designed  as replacement engines for  use
in  many  domestic  passenger cars  and  light trucks.  Principal  customers are
Western Auto and O'Reilly  Auto Parts, as well  as the Independent  Aftermarket.
Over  the past three years,  the variety of engine  models remanufactured by the
Company has increased from  50 to 75  as the Company has  expanded the range  of
engines  offered  to  meet  customer requirements.  In  June  1996,  the Company
introduced engine repair kits marketed to the Independent Aftermarket under  the
PROFORMANCE  brand name. These  kits are designed to  provide mechanics with the
components required to repair  or rebuild a broad  selection of domestic  engine
models.
 
    OTHER
 
    Other  products  consist  principally  of  remanufactured  rack  and  pinion
assemblies and CV axles for passenger cars and light trucks for the  Independent
Aftermarket,  and cleaning and testing equipment for the Independent Aftermarket
and other industrial  businesses. These products  are sold under  the RPM,  HTP,
KING-O-MATIC,  TRANZPARTS and  INTERCONT brand names.  In the  fourth quarter of
1995, the Company became  the sole supplier of  fully enclosed aqueous  cleaning
equipment to Safety-Kleen (a provider of parts cleaner services). This equipment
permits  the cleaning of automotive and industrial components without the use of
environmentally damaging solvents.
 
MARKETING AND DISTRIBUTION
 
    The Company distributes  its products to:  (i) the Independent  Aftermarket;
(ii)  its OEM customers for use as replacement parts by their dealers; and (iii)
retail automotive parts stores.
 
    INDEPENDENT AFTERMARKET
 
    The Company supplies transmission repair kits  and hard parts used in  drive
train   repairs  to  over   11,000  of  the   approximately  17,000  independent
transmission rebuilders and distributors in  the United States and Canada,  such
as  AAMCO Transmissions Inc.,  MOTRA Corp. and Lee  Myles Associates Corp. These
products are used in  the Independent Aftermarket  to rebuild transmissions  and
other  assemblies using remanufactured and new  component parts purchased from a
variety of suppliers. In addition, the Company supplies transmission and  engine
repair  kits, hard parts used in drive train repairs, remanufactured engines and
certain remanufactured  components  such  as  CV axles  to  over  1,000  of  the
approximately 54,000 general repair shops in the United States. Transmission and
engine  repairs  performed  in  the Independent  Aftermarket  are  generally for
vehicles no longer covered by warranty or for OEM dealers who do not have access
to remanufactured  assemblies  or  lack  the  in-house  capabilities  to  repair
transmissions.
 
    There  are two characteristics of the Independent Aftermarket that influence
the Company's business  strategy. First,  as the  number of  vehicle models  has
proliferated  and  repairs  have become  increasingly  complex,  the Independent
Aftermarket has grown more dependent on its suppliers for technical support  and
for  assistance in  managing inventory by  delivering product  on a just-in-time
basis  at  competitive   prices.  Second,   Independent  Aftermarket   customers
(including    those    affiliated    with   larger    organizations    such   as
 
                                       28
<PAGE>
AAMCO, MOTRA and Lee  Myles) generally purchase parts  at the individual  repair
shop  level. Independent Aftermarket customers tend to make purchasing decisions
based on  availability  and rapid  delivery  of products,  competitive  pricing,
breadth  of  product  offering and  technical  assistance. To  respond  to these
requirements, the Company has  developed a strategy  of geographic expansion  of
its  distribution system to  provide its Independent  Aftermarket customers with
short-notice rapid delivery,  high service  levels and technical  support for  a
broad  product offering  in each local  market. This is  accomplished through 43
distribution centers located throughout the United States and Canada from  which
the  Company  provides local  technical  support and  a  wide range  of products
delivered by Company-operated trucks to its customers. The Company believes that
this system is the most extensive in  the drive train segment of the  automotive
aftermarket  and represents a competitive advantage  for the Company relative to
its typically  smaller, local  competitors.  Accordingly, the  Company  believes
there  are opportunities for  further geographic penetration  in this relatively
fragmented market. See "-- Business  Strategy -- Internal Growth --  Independent
Aftermarket."
 
    The  Company  has developed  a common  product identification  and numbering
system which  is  currently  being  implemented  on  a  Company-wide  basis.  In
addition,   the  Company  is  in  the  process  of  electronically  linking  its
distribution centers through a computer network that will enable each center  to
determine  more quickly  if and  where a particular  part is  located within the
distribution system,  thereby further  enhancing customer  service. The  Company
expects  to  implement this  process  in stages  during  1996 and  1997,  and it
believes that the process will  be completed by the  end of 1997. These  changes
are expected to improve customer service, increase product availability, enhance
inventory management and improve operational efficiencies.
 
   
    New  customers  are developed  by a  direct sales  force operating  from the
Company's local distribution  centers, by national  and local trade  publication
advertising  and by telemarketing. The Company also participates in trade shows.
The Company believes  its RPM, HTP,  KING-O-MATIC, MAMCO, TRANZPARTS,  INTERCONT
and  DIVERCO brand  names are  well recognized  and respected  in their regional
markets. Sales to Independent Aftermarket  customers accounted for 47.7% of  the
Company's revenues in 1995 and 41.5% in the first nine months of 1996.
    
 
    OEM CUSTOMERS
 
    The  Company provides factory-approved  remanufactured transmissions to OEMs
for use in warranty and, to a lesser extent, post-warranty repair work by  their
dealers.  The Company's  largest OEM customer  is Chrysler, to  whom the Company
also supplies certain factory-approved remanufactured engines. The Company sells
to 12  foreign OEMs,  including Hyundai  Motor America,  Subaru of  America  and
American  Isuzu. Products are  sold to each OEM  pursuant to supply arrangements
for individual  transmission  models.  Sales  to  the  Company's  OEM  customers
accounted  for 44.9% of the Company's 1995 revenues and 50.7% of revenues in the
first nine months of 1996.  Sales to Chrysler accounted  for 35.4% and 36.5%  of
the  Company's  revenues  in  1995  and  in  the  first  nine  months  of  1996,
respectively. See "Risk Factors -- Dependence on Significant Customer."
 
    Over the past  12 years,  the Company  has developed  and maintained  strong
relationships at many levels of both the corporate and the factory organizations
of  Chrysler. In recognition of the Company's consistently high level of service
and product  quality throughout  its  relationship with  Chrysler, in  1995  the
Company  was awarded  the Platinum Pentastar  award, the  highest award Chrysler
bestows on  a supplier.  The Company's  Platinum Pentastar  was one  of only  14
awarded  to Chrysler's 3,500 suppliers in 1995 and marks the first time that the
Platinum Pentastar has been  awarded to a remanufacturer  or to a supplier  that
serves  exclusively as  a MOPAR aftermarket  parts supplier. In  addition to its
Platinum Pentastar, the Company received Gold Pentastar awards in 1993, 1994 and
1995. Only seven suppliers  received the Gold Pentastar  award in each of  these
years.
 
    Chrysler  began implementing  remanufacturing programs  for its transmission
models in 1986 and selected the  Company as its sole supplier of  remanufactured
transmissions  in 1989. Chrysler has advised the Company that, by implementing a
remanufacturing  program,  Chrysler  has  realized  substantial  warranty   cost
savings,  standardized  the  quality  of its  dealers'  aftermarket  repairs and
reduced its own inventory of
 
                                       29
<PAGE>
replacement  parts.  Currently,  Chrysler   has  remanufacturing  programs   for
transmission  models that  are used in  less than  70% of its  vehicles, and the
Company is the  only factory-approved supplier  of remanufactured  transmissions
for  these models. The Company estimates that, of the Chrysler transmissions for
which there is a  remanufacturing program, the  Company currently provides  less
than  50% of the transmissions subject to major repair by Chrysler dealers, with
the balance being rebuilt by the dealers. This has been due to dealers' electing
to rebuild  transmissions,  generally  through their  own  service  departments,
rather than replacing them with remanufactured assemblies, as well as historical
constraints  on the availability to  the Company of parts  from Chrysler used in
the remanufacturing process and, to a  lesser extent, the availability of  cores
to the Company.
 
   
    As  part of its expanding relationship with  Chrysler and in response to the
periodic shortage  of cores,  the Company  recently established  a central  core
return  center for all of Chrysler's  transmission models. Chrysler dealers make
arrangements to ship transmission  and engine cores to  a regional depot,  which
then ships directly to the Company's central core return center located near its
main  remanufacturing facility. The  Company thus assists  Chrysler by improving
the efficient  and  timely  return of  cores  at  a cost  savings  to  Chrysler.
Furthermore,  the Company performs  value-added services such  as core audit and
analysis in  conjunction  with  Chrysler engineers.  The  Company  is  currently
working  with Chrysler  to improve the  tracking and management  of cores, which
will allow the Company to schedule its production more efficiently. The  Company
believes that this central core facility has reduced the risk of future Chrysler
core  shortages. In addition,  the increased number  of cores has  resulted in a
greater number  of  reusable  parts,  which,  together  with  recently  expanded
production  capacity at  Chrysler, has increased  the Company's  supply of parts
required in the remanufacturing process.
    
 
    Net sales to Chrysler grew  from $14.9 million in  1991 to $67.6 million  in
1995  and were $72.7 million for the first  nine months of 1996. The Company has
developed a  new production  line dedicated  to remanufacturing  certain of  the
Chrysler  transmission models  that are not  yet covered  by the remanufacturing
programs and has received an initial purchase order from Chrysler, although  the
Company has not begun remanufacturing these transmission models.
 
    RETAIL AUTOMOTIVE PARTS STORES
 
   
    The  Company  supplies  remanufactured  engines,  transmission  filter kits,
engine components  and engine  repair kits  to a  portion of  the  approximately
60,000  automotive aftermarket retail stores throughout the United States, which
offer new and remanufactured parts and assemblies to a broad range of customers,
principally "do-it-yourself"  customers and  general  repair shops.  The  retail
automotive  parts  store market  is highly  fragmented  with most  retail stores
obtaining products similar to  those provided by the  Company from a variety  of
regional  suppliers. These customers tend to  make purchasing decisions based on
price, rapid delivery of products and breadth of product offering. As a supplier
with a national scope and a broader  product line than many of its  competitors,
the  Company provides high quality products, competitive prices and high service
levels as  well  as promotional  literature  and advertisements.  The  Company's
principal retail customers are Western Auto (595 retail locations in 29 states),
O'Reilly  Auto Parts (188 retail locations in four states) and Advance Auto (535
retail locations in nine states). Sales  to retail automotive parts stores  have
grown  from virtually zero in 1991 to $14.4 million in 1995 and $15.6 million in
the first nine months of 1996.
    
 
BUSINESS STRATEGY
 
    The Company's  strategy is  to achieve  growth both  internally and  through
strategic  acquisitions. The Company intends to expand its existing business by:
(i) increasing penetration of its current  customer base; (ii) gaining new  OEM,
Independent Aftermarket and retail customers; and (iii) introducing new products
to  both existing  and new customers.  Strategic acquisitions have  also been an
important  element  in  the  Company's  historical  growth.  The  Company   sees
significant  opportunities to  continue expanding its  customer base, geographic
presence  and  product  offerings  through  additional  strategic  acquisitions,
particularly   among  companies   serving  the   highly  fragmented  Independent
Aftermarket. Management  believes that  future acquisitions  will enable  it  to
improve the Company's revenues and profitability by
 
                                       30
<PAGE>
expanding  the  Company's existing  distribution base,  increasing the  range of
products sold through the Company's distribution network and realizing economies
of scale in areas including purchasing, administration and inventory management.
 
    INTERNAL GROWTH -- INDEPENDENT AFTERMARKET
 
    INCREASING SALES  TO  EXISTING CUSTOMERS.    The Company  believes  that  it
currently  supplies less than one-third of the remanufactured or new drive train
component requirements  of its  Independent Aftermarket  customers. The  Company
believes  it is well positioned  to expand sales to  these customers through the
implementation of a common parts  numbering system, a systemwide  computer-based
inventory tracking system and the stocking in a central location of certain hard
parts that the Company's customers have previously had difficulty obtaining. The
Company  also  intends  to  expand  its  business  with  existing  customers  by
cross-selling  products  among   its  subsidiaries'   customers.  For   example,
King-O-Matic  has recently introduced  Mamco torque converters  to its customers
and RPM has increased its hard parts sales by offering HTP products.
 
    ESTABLISHING NEW  CUSTOMER RELATIONSHIPS.   The  Company believes  that  its
product  mix  and distribution  network position  it  to expand  its Independent
Aftermarket  customer  base   in  two  ways.   First,  although  the   Company's
distribution  network is currently the most extensive in the drive train segment
of the  automotive  aftermarket, there  are  significant opportunities  for  the
Company  to expand to  additional geographic markets.  The Company currently has
facilities in 41  markets in  the United States  and Canada  and has  identified
expansion  opportunities in over  60 additional markets.  The Company opened ten
and closed two distribution  centers in 1995. Second,  the Company recently  has
expanded its customer base to include general repair shops in the United States.
Although  the Company  began supplying  this market on  a selected  basis with a
limited product line in  1993, since January 1995  the Company has expanded  its
distribution  of remanufactured engines  and engine repair kits  from two to ten
distribution centers and plans to expand the availability of these product lines
to its other distribution centers. The Company now serves approximately 1,000 of
the approximately  54,000  general  repair  shops  in  the  United  States.  The
Company's  product line breadth and depth  and its distribution network contrast
with those of many other suppliers which offer only a limited product line on  a
regional  or local level.  These factors are  expected to enable  the Company to
broaden its  penetration  among general  repair  shops with  minimal  additional
investment.
 
    INTRODUCING NEW PRODUCTS.  The Company regularly introduces new products for
the  Independent  Aftermarket.  The  Company monitors  sales  trends  and  is in
frequent communication  with customers  regarding  potential new  products.  For
example,  the Company has increased its  remanufactured engine models from 50 to
75 since the  beginning of 1995.  The Company believes  that its reputation  for
high   quality  products  and  customer  service  enables  it  to  leverage  its
relationships with existing customers to sell additional products.
 
    The Company also  explores other  opportunities to  service the  Independent
Aftermarket.  For example,  the Company  has become  the sole  supplier of fully
enclosed aqueous cleaning equipment to Safety-Kleen, a provider of parts cleaner
services. The Company expects  that the market  for aqueous cleaning  equipment,
which  allows automotive and industrial  parts to be cleaned  without the use of
environmentally damaging  solvents,  will  grow due  to  increasingly  stringent
environmental regulations regarding the use and disposal of solvents.
 
    INTERNAL GROWTH -- OEM
 
    INCREASING SALES TO EXISTING CUSTOMERS.  The Company intends to increase its
business  with its existing OEM  customers by working with  the OEMs to increase
dealer utilization  of remanufactured  transmissions in  both the  warranty  and
post-warranty period. The Company estimates that, of the transmissions for which
its  OEM customers have remanufacturing programs, the Company currently provides
less than 50% of  the transmissions subject to  major repair by such  customers,
with the balance being transmissions rebuilt by dealer mechanics. The Company is
working  in  tandem with  OEMs  to highlight  to  dealers the  quality  and cost
advantages of using  remanufactured assemblies versus  rebuilding. In  addition,
the  post-warranty repair  market, which  the Company  believes is approximately
eight times as large as the OEM dealer warranty repair market, presents a growth
opportunity.  Currently,  the  vast   majority  of  post-warranty  repairs   are
 
                                       31
<PAGE>
performed  in the Independent Aftermarket rather  than at OEM dealers. Given the
relatively low cost and higher quality of remanufactured components, OEM dealers
can enhance their cost competitiveness  compared to independent service  centers
through  the increased use of remanufactured components as well as providing end
customers with a higher quality product. To the extent that OEM dealers increase
their level  of  post-warranty  repairs,  the  Company  is  well  positioned  to
capitalize on this market growth.
 
    INTRODUCING  NEW PRODUCTS.   The Company has  introduced 33 new transmission
models and a number of related drive train products in the last three years  for
its  OEM customers. The Company has developed a new production line dedicated to
remanufacturing certain of  the Chrysler  transmission models that  are not  yet
covered  by the  remanufacturing program  and has  received an  initial purchase
order, although the Company  has not begun  remanufacturing these new  products.
The  Company's ability to add  new products is in  part dependent on the support
and approval  of the  OEM. The  Company believes  that its  reputation for  high
quality  products and customer service will  generate increased demand from OEMs
for additional remanufactured components.
 
    ESTABLISHING  NEW  CUSTOMER  RELATIONSHIPS.    The  Company  believes   that
opportunities  exist  with several  foreign automotive  OEMs relative  to United
States based remanufacturing programs. The Company believes that this represents
an opportunity for  growth and  is currently  working to  develop programs  with
certain   foreign  OEMs.  In  1995,   the  Company  initiated  a  remanufactured
transmission  program  for  Mitsubishi  and  currently  supplies  remanufactured
transmissions models used in approximately 65% of the Mitsubishi vehicles.
 
    INTERNAL GROWTH -- RETAIL STORES
 
    INCREASING SALES TO EXISTING CUSTOMERS.  The Company intends to increase its
business  with its existing  retail customers by  increasing the distribution of
its current products throughout these customers' networks. For example, in  1992
the  Company began supplying remanufactured engines to Western Auto and in 1996,
was  selected  to  supply  remanufactured  engines  to  Western  Auto's   fourth
distribution  center,  thereby expanding  this relationship  to include  all 885
Western Auto stores. The Company has  generally increased its business with  its
existing  retail  customers as  they have  increased  their market  coverage and
expects to continue to do so. In addition, the Company intends to increase sales
to existing customers by providing  customized marketing programs. For  example,
in  1995 the Company introduced an  extended warranty program for remanufactured
engines to certain of its retail store customers.
 
    INTRODUCING NEW  PRODUCTS.   The  Company plans  to  increase its  sales  to
existing  retail  automotive  parts store  customers  by  introducing additional
products such  as  clutch  kits,  engine  components  and  engine  repair  kits.
Recently,  the Company's product offerings to  retail chain stores were enhanced
by the acquisition of King-O-Matic, which added transmission filter kits to  the
Company's  product line.  King-O-Matic products  have been  subsequently sold to
certain existing retail  customers, allowing  the Company  to increase  revenues
with limited incremental expenses.
 
    ESTABLISHING  NEW CUSTOMER RELATIONSHIPS.   Of the  60,000 retail automotive
parts stores  in the  United States,  the Company  currently sells  products  to
approximately 1,000 stores, principally through three retail chains. The Company
believes  that its  position as  a leading  national supplier  of remanufactured
engines affords it the opportunity to service additional national retail  chains
as certain of these chains convert from a currently fragmented base of suppliers
and  as  other  chains  expand their  product  lines  to  include remanufactured
engines. For example, in 1995 the Company added O'Reilly Auto Parts and in  1996
the Company added Advance Auto as customers.
 
    EXTERNAL GROWTH -- ACQUISITIONS
 
    Strategic  acquisitions  have been  an  important element  in  the Company's
historical growth,  and the  Company plans  to continue  expanding its  customer
base,  geographic locations and product offerings through strategic acquisitions
in the future. The  Independent Aftermarket supplier  base is highly  fragmented
and  many local independent drive train  product distributors lack the financial
and managerial resources  to expand.  Many such distributors  also have  limited
opportunities  to realize  their investment  in the  business. This  dynamic has
historically created a  significant number of  attractive potential  acquisition
candidates   and  the  Company  believes   that  significant  opportunities  for
profitable growth through acquisitions will continue
 
                                       32
<PAGE>
to exist  for  the foreseeable  future.  By integrating  an  acquired  company's
products  into the Company's  distribution system, the Company  is able to offer
these products to a  substantially greater number of  markets than was the  case
prior  to the acquisition. In addition, the Company expects to realize economies
of scale in areas including purchasing, administration and inventory management.
 
    The  Company's  management   is  experienced   in  identifying   acquisition
opportunities  and completing and integrating acquisitions within the automotive
aftermarket. Since its formation and acquisition of Aaron's, HTP, Mamco and  RPM
in  1994, ATC has acquired  CRS, Mascot and King-O-Matic  in 1995 and Tranzparts
and Diverco  in 1996.  The Company  is  a party  to negotiations  involving  the
potential  acquisition by the  Company of a North  American distributor of drive
train components. See "Recent Developments."
 
REMANUFACTURING OF TRANSMISSIONS, HARD PARTS AND ENGINES
 
    In its remanufacturing operations,  the Company obtains used  transmissions,
hard parts, engines and related components, commonly known as "cores," which are
sorted  by make and model and either  placed into immediate production or stored
until needed.  In  the remanufacturing  process,  the cores  are  evaluated  and
disassembled into their component parts. The components that can be incorporated
into  the  remanufactured  product  are  cleaned,  tested  and  refurbished. All
components  determined  not  reusable  or  repairable  are  replaced  by   other
remanufactured   or  new  components.  The  units  are  then  reassembled  using
high-volume  precision  manufacturing   techniques  into  finished   assemblies.
Inspection  and testing are  conducted at various  stages of the remanufacturing
process, and each finished assembly is tested on equipment designed to  simulate
performance  under operating conditions.  Primarily as a  result of its rigorous
quality control procedures, the Company has experienced an insignificant  number
of  warranty claims on its products.  After testing, completed products are then
packaged for immediate delivery or shipped to one of the Company's  distribution
centers.
 
    The  majority of the cores used in the Company's remanufacturing process for
sale to  its Independent  Aftermarket  and retail  customers are  obtained  from
customers  as trade-ins. The Company  encourages its Independent Aftermarket and
retail customers  to return  cores on  a timely  basis and  charges customers  a
supplemental  core charge in  connection with purchases  of engines and critical
hard parts. The customer can satisfy this  charge by returning a usable core  or
making  a cash payment equal  to the amount of  the supplemental core charge. If
cores are not returned in a timely  manner, the Company then must procure  cores
through  its network of independent core  brokers. While core prices are subject
to supply  and demand  price volatility,  the Company  believes its  procurement
network for cores will continue to provide cores at reasonable prices.
 
COMPETITION
 
    The  Company competes  in the  highly fragmented  automobile aftermarket for
transmissions, engines and other drive  train components, in which the  majority
of  industry supply comes from small local/regional participants. Competition is
based primarily on  product quality,  service, delivery,  technical support  and
price.  Many of  the Company's  competitors operate  only in  certain geographic
regions with  a  limited  product  line.  The Company  is  one  of  the  largest
participants  in  the  aftermarket for  remanufactured  drive  train components,
offers a more complete line of products across a varied customer base and has  a
much  broader geographic presence than many of its competitors. As a result, the
Company believes that it is well positioned to enhance its competitive  position
by  expanding  its  product line  through  the  development of  new  products or
acquisition of new businesses as well  as by expanding its distribution  network
into  new geographic  markets. Nevertheless, the  aftermarket for remanufactured
drive train components remains highly competitive, and certain of the  Company's
competitors  are larger  than the Company  and have greater  financial and other
resources available to them than does the Company.
 
                                       33
<PAGE>
FACILITIES
 
    The  Company  currently  leases 58  facilities  with total  leased  space of
approximately 2.0 million square  feet. The following  table sets forth  certain
information  regarding the manufacturing facilities  and distribution centers of
the Company.
 
<TABLE>
<CAPTION>
                                                 LEASE
                              APPROXIMATE     EXPIRATION
LOCATION                        SQ. FEET         DATE        TYPE OF FACILITY/PRODUCTS MANUFACTURED
- ----------------------------  ------------  ---------------  ---------------------------------------------------------
<S>                           <C>           <C>              <C>
Phoenix, Arizona                   22,000        1997        Distribution Center
Tucson, Arizona                     6,400        1998        Distribution Center
Azusa, California                   6,000        1998        Distribution Center
Fresno, California                 14,000        1997        Distribution Center
Los Angeles, California             4,700        1998        Distribution Center
Oakland, California                10,000        1997        Distribution Center
Rancho Cucamonga, California      153,000        2002        Distribution Center, Torque Converters, Repair Kits, Hard
                                                              Parts
Sacramento, California             11,200        1998        Distribution Center
San Diego, California              10,000        1997        Distribution Center
San Jose, California               10,000        2000        Distribution Center
Van Nuys, California                6,800        2000        Distribution Center
Colorado Springs, Colorado          5,000        1997        Distribution Center
Denver, Colorado                    9,000        1997        Distribution Center
Atlanta, Georgia                   14,900        1998        Distribution Center
Chicago, Illinois                  20,000        2000        Distribution Center
Harvey, Illinois                   46,000        2001        Distribution Center, Transmissions, Hard Parts, Engine
                                                              Repair Kits
Louisville, Kentucky               51,500        1999        Distribution Center, Repair Kits, Hard Parts
Louisville, Kentucky               12,000         (1)        CV Axles
Louisville, Kentucky                9,200         (1)        CV Axles
Grand Rapids, Michigan              9,000        1998        Distribution Center
Jackson, Michigan                  10,000         (1)        Core Storage
Taylor, Michigan                   12,200        2000        Distribution Center
Joplin, Missouri                  264,000        1998        Transmissions, Engines
Kansas City, Missouri              10,200        2000        Distribution Center
Springfield, Missouri             280,800        2004        Transmissions, Engines
Springfield, Missouri              30,000        1998        Torque Converters
Springfield, Missouri              12,100        2001        Distribution Center
Springfield, Missouri              34,000        1998        Cleaning and Testing Equipment
Springfield, Missouri              20,000        1996        Core Storage
Springfield, Missouri              98,800         (1)        Core Storage
Springfield, Missouri              10,000        1996        Core Storage
Springfield, Missouri             200,000        2006        Core Storage
St. Louis, Missouri                 9,700        1998        Distribution Center
Las Vegas, Nevada                   7,500        1999        Distribution Center
Mahwah, New Jersey                 92,900        2002        Distribution Center, Transmissions
Albuquerque, New Mexico             7,000        1997        Distribution Center
Charlotte, North Carolina          23,000        2001        Distribution Center
Dayton, Ohio                       42,000        1999        Torque Converters
Portland, Oregon                   20,000        1997        Distribution Center
Memphis, Tennessee                 37,800        2003        Distribution Center, Repair Kits
Dallas, Texas                      15,000        1997        Distribution Center
Salt Lake City, Utah               15,000        1997        Distribution Center
Norfolk, Virginia                   9,700        2000        Distribution Center
Federal Way, Washington             1,600        1998        Corporate Offices
Seattle, Washington                22,000        1997        Distribution Center
Spokane, Washington                 9,500        2000        Distribution Center
Janesville, Wisconsin              30,000        2001        Distribution Center, Repair Kits, Hard Parts
Calgary, Alberta                    3,000        1996        Distribution Center
Edmonton, Alberta                  14,800        1998        Distribution Center, Heavy Duty Truck Transmissions
Vancouver, British Columbia         7,800        1997        Distribution Center
Vancouver, British Columbia         7,300        1997        Distribution Center
Moncton, New Brunswick             12,000        2000        Distribution Center
Mississauga, Ontario               35,100        1998        Distribution Center, Heavy Duty Truck Transmissions and
                                                              Air Compressors
Mississauga, Ontario               12,200        2001        Repair Kits
Mississauga, Ontario               24,000        2000        Distribution Center
Montreal, Quebec                   11,200        2000        Distribution Center
Regina, Saskatchewan                  600         (1)        Distribution Center
Mexicali, Mexico                   77,100        1998        Torque Converters, Cleaning and Testing Equipment
</TABLE>
 
- ------------
(1) Month-to-month lease.
 
                                       34
<PAGE>
    The  Company  believes  that   its  current  manufacturing  facilities   and
distribution  centers  are  adequate  for the  current  level  of  the Company's
activities. The Company's  transmission and engine  remanufacturing facility  in
Springfield, Missouri is currently employing two work shifts, seven days a week.
Other manufacturing sites have the flexibility to add both additional shifts and
production  workers  needed to  accommodate additional  demand for  products and
services. However,  in the  event  the Company  were  to experience  a  material
increase  in sales, the Company may require additional manufacturing facilities.
The Company  believes such  additional  facilities are  readily available  on  a
timely  basis on  commercially reasonable  terms. Further,  the Company believes
that the  leased  space  housing its  existing  manufacturing  and  distribution
facilities is not unique and could be readily replaced, if necessary, at the end
of  the terms of its  existing leases on commercially  reasonable terms. Many of
the Company's leases are renewable at the option of the Company.
 
ENVIRONMENTAL
 
    The Company is subject to various evolving federal, state, local and foreign
environmental laws and regulations governing,  among other things, emissions  to
air,  discharge to waters and the generation, handling, storage, transportation,
treatment and disposal of  a variety of  hazardous and non-hazardous  substances
and  wastes.  These  laws  and regulations  provide  for  substantial  fines and
criminal  sanctions   for  violations.   The  operation   of  automotive   parts
remanufacturing plants involves environmental risks.
 
    Prior  to the RPM Acquisition, the company from whom RPM acquired its assets
(the "Prior  RPM  Company")  leased  nine  properties  in  the  City  of  Azusa,
California (the "Azusa Properties") from a general partnership consisting of the
Prior  RPM Company shareholders. The Azusa  Properties are within an area which,
as a result of  regional groundwater contamination, has  been designated by  the
EPA  as  the Baldwin  Park  Operable Unit  ("BPOU")  of the  San  Gabriel Valley
Superfund Sites.  The federal  Superfund  law (the  Comprehensive  Environmental
Response,  Compensation, and Liability Act of  1980, as amended ("CERCLA")) both
provides for the appropriate cleanup of contaminated sites and assigns liability
for the cost of  such cleanups. The parties  held responsible for cleanup  costs
are  broadly  defined under  CERCLA, and  generally  include present  owners and
operators of a site and certain past owners and operators. Liability for cleanup
costs imposed against such "responsible  parties" is strict, joint and  several.
However,  such costs are  typically allocable among  responsible parties through
settlement or  litigation based  on factors  including each  particular  party's
relative contribution of contaminants to the site and ability to pay.
 
   
    The  EPA has proposed a groundwater  treatment system as an interim remedial
measure for the BPOU. The EPA has estimated that it will cost approximately  $47
million  to construct this system  and approximately $4 million  per year for an
indefinite period to  operate it.  The Company has  not independently  evaluated
this estimate, and the actual cost may vary substantially from this estimate. In
addition,  the  EPA  has incurred  substantial  costs  to date  and  will likely
continue to  incur  such costs  in  overseeing the  implementation  of  remedial
measures.  The EPA has informally estimated that these costs may be in excess of
$1 million. Further, if  the EPA determines that  the interim remedial  measures
are  not adequate, additional  costs could be incurred.  As discussed above, the
"responsible parties" for this site could be held liable for these EPA costs. In
addition to cleanup costs,  the responsible parties may  be required to pay  for
damages  for injuries to natural resources such as soil, groundwater or wildlife
caused by  the contamination  at  the BPOU.  To  date, the  government  agencies
authorized  to claim natural  resource damages for  this site have  not made any
assessment of the value, if any, of such damages. In 1993, the EPA notified  the
Prior  RPM Company, the general partnership  consisting of the Prior RPM Company
shareholders which  owns  the  Azusa  Properties  and  approximately  100  other
entities  that they may be potentially  responsible parties ("PRPs") for the San
Gabriel Valley  Superfund Sites  as present  or former  owners or  operators  of
properties located within that Site. In January 1995, the EPA sent letters to 16
of  these parties  with respect to  15 properties  in the BPOU,  describing 4 of
those properties  as apparently  the "largest  contributors to  the  groundwater
contamination"  and  the remaining  11 properties  as apparently  in a  range of
moderate to lesser contributors. The letters identify the recipients as PRPs for
the proposed interim remediation and  request that they enter into  negotiations
to  design,  construct and  operate the  cleanup remedy.  The recipients  of the
letters included a
    
 
                                       35
<PAGE>
general partnership comprised of the  Prior RPM Company shareholders, which  was
informed that the EPA considers it responsible for two of the sites described as
lesser to moderate contributors to the contamination.
 
    In  conjunction with  the federal  and state  environmental investigation of
this area, the Prior  RPM Company has been  required by the California  Regional
Water  Quality Control Board (the "Water  Board") to conduct an investigation on
the Azusa  Properties. This  investigation has  detected soil  contamination  on
certain  of the  Azusa Properties formerly  leased by  RPM and as  a result, the
Prior RPM Company  is being  required by the  Water Board  to undertake  further
investigations  and  may  be  required to  undertake  remedial  action  on those
properties.
 
    For one  year  after the  RPM  Acquisition,  the Company  leased  the  Azusa
Properties pursuant to leases which provide that the Company has not assumed any
liabilities  with respect to environmental conditions existing on or about these
properties prior to the commencement of  the lease period, although the  Company
could  be held  responsible for such  liabilities under  various legal theories.
Since the RPM Acquisition, the Company has been engaged in negotiations with the
EPA to settle any liability that it may have for this site. The RPM  acquisition
agreement provides that the Company did not assume any environmental liabilities
associated  with hazardous substances existing on  or about the Azusa Properties
occupied by the  Prior RPM Company  prior to  the RPM Acquisition  and that  the
Prior  RPM  Company and  the  Prior RPM  Company  shareholders will  jointly and
severally indemnify  the Company  for  all liabilities  or damages  (other  than
consequential  damages) that the Company may reasonably incur as a result of any
claim  asserted  against  the   Company  relating  to  unassumed   environmental
liabilities.  There can be no assurance, however, that the Company would be able
to make  any recovery  under any  indemnification provisions.  The Company  also
could  become  responsible if  the conduct  of its  business contributed  to any
environmental contamination  on  these properties.  The  Company took  steps  to
insure  that its business  at these properties was  conducted in compliance with
applicable environmental laws and  in a manner that  does not contribute to  any
environmental contamination. Moreover, the Company has significantly reduced its
presence  at the site and has moved all manufacturing operations off-site. Since
July 18, 1995, the Company's only real property interest in the Azusa Properties
has been the lease of a 6,000 square foot storage and distribution facility. The
Company believes, although there can be no assurance, that it will not incur any
material liability as a result of the pre-existing environmental conditions.
 
    In connection with the CRS, Mascot, King-O-Matic, Aaron's, RPM, HTP,  Mamco,
Tranzparts   and   Diverco   acquisitions,   the   Company   conducted   certain
investigations  of  these  companies'  facilities  and  their  compliance   with
applicable environmental laws and is presently conducting similar investigations
with  respect  to one  other  potential acquisition.  The  investigations, which
included "Phase I" assessments by  independent consultants of all  manufacturing
and  certain distribution facilities, found that certain remedial, reporting and
other regulatory requirements,  including certain  waste management  procedures,
were  not or may  not have been  satisfied. Based in  part on the investigations
conducted, and the indemnification provisions of the agreements entered into  in
connection  with these acquisitions, the Company believes, although there can be
no assurance, that its liabilities relating to these environmental matters  will
not  have a material  adverse effect, individually  or in the  aggregate, on the
Company.
 
LEGAL PROCEEDINGS
 
    From time to time,  the Company has  been and is  involved in various  legal
proceedings.  Management  believes that  all of  such  litigation is  routine in
nature and incidental  to the conduct  of its  business, and that  none of  such
litigation,  if  determined  adversely to  the  Company, would  have  a material
adverse effect, individually or in the aggregate, on the Company.
 
EMPLOYEES
 
    As of September 30, 1996,  the Company employed approximately 3,075  people.
The  Company believes  its employee  and labor relations  are good.  None of the
Company's subsidiaries has experienced a work  stoppage in its history, and  the
Company  has not experienced any work stoppage since its formation in 1994. None
of the Company's employees are members of any labor union.
 
                                       36
<PAGE>
                                   MANAGEMENT
 
DIRECTORS AND EXECUTIVE OFFICERS
 
    The following table sets forth the  name, age and position with the  Company
of  each of  the persons who  serve as  directors and executive  officers of the
Company. Each director  of the Company  will hold office  until the next  annual
meeting  of stockholders of the Company or  until his successor has been elected
and qualified. Officers of the Company are elected by the Board of Directors  of
the Company and serve at the discretion of the Board.
 
<TABLE>
<CAPTION>
               NAME                      AGE                                    POSITIONS
- -----------------------------------  -----------  ----------------------------------------------------------------------
<S>                                  <C>          <C>
William A. Smith                             50   Chairman of the Board of Directors
Stephen J. Perkins                           49   President, Chief Executive Officer and Director
John C. Kent                                 44   Chief Financial Officer
Wesley N. Dearbaugh                          44   President and General Manager, Independent Aftermarket
Daniel C. Buie                               38   Corporate Controller
James R. Wehr                                43   President, Aaron's
Michael L. LePore                            42   President, CRS
Barry E. Schwartz                            51   President, Mascot
Kenneth A. Bear                              45   Executive Vice President and General Manager, Aaron's
Richard R. Crowell                           41   Director
Mark C. Hardy                                33   Director
Dr. Michael J. Hartnett                      51   Director
Kurt B. Larsen                               32   Director
William E. Myers, Jr.                        36   Director
Richard K. Roeder                            48   Director
</TABLE>
 
   
    WILLIAM  A. SMITH has been the Chairman of the Board of Directors since July
1994. Mr. Smith  was the President  and Chief Executive  Officer of the  Company
from  July 1994  until October  1996. From  March 1993  to July  1994, Mr. Smith
served as a consultant to ACP in connection with the Initial Acquisitions.  From
March  1992 to  March 1993, Mr.  Smith was  President of the  Rucker Fluid Power
Division of Lucas Industries,  plc. From October 1988  to March 1992, Mr.  Smith
was Vice President of Parts Operations for Navistar International Transportation
Corporation,   a  truck  engine  manufacturer,   where  Mr.  Smith  managed  its
aftermarket parts business, including four new aftermarket business lines.  From
July  1985 to October 1988,  Mr. Smith served as  President for Labinal, Inc., a
French automotive and aerospace equipment  manufacturer, where he was in  charge
of  its  North  American operations.  From  1979  to 1985,  Mr.  Smith  was Vice
President of  Marketing of  the Cummins  Diesel Recon  business, Cummins  Engine
Company's  aftermarket remanufacturing  division. From  1972 to  1979, Mr. Smith
held several  director  level  positions  at  Cummins  Engine  Company  covering
distribution,  technical  service,  service  training,  market  planning,  parts
marketing, service publications and warranty administration.
    
 
    STEPHEN J. PERKINS was elected as the President and Chief Executive  Officer
of  the Company in October 1996. From February 1992 to October 1996, Mr. Perkins
was President and Chief Executive Officer of Senior Flexonics, an  international
division  of Senior Engineering, plc. Senior Flexonics included 20 operations in
13 countries  which manufactured  and  distributed engineered  flexible  tubular
products  for the automotive,  aerospace and industrial  markets. From September
1983 to February 1992, Mr Perkins  was President and Chief Executive Officer  of
Flexonics,  Inc., the privately held predecessor of Senior Flexonics. From March
1979 to September 1983,  Mr Perkins was the  Director of Manufacturing and  then
Vice  President and  General Manager  of the Flexonics  Division of  what is now
Allied Signal. From July 1971 to March 1979, Mr. Perkins held several management
positions in manufacturing at multiple facilities for the Steel Tubing Group  of
Copperweld  Corporation.  Mr Perkins  began  his career  with  U.S. Steel  as an
Industrial Engineer.
 
    WESLEY  N.  DEARBAUGH  joined  ATC  as  President  and  General  Manager  of
Independent  Aftermarket in June 1996. From 1993 to June 1996, Mr. Dearbaugh was
a Partner and  Vice President  of Marketing  for Cummins,  S.W., a  multi-branch
distributor  of heavy  duty parts and  service. From  1992 to 1993,  he was Vice
President of Marketing for  SEI, a large pension  consulting firm. From 1983  to
1992, Mr. Dearbaugh held
 
                                       37
<PAGE>
senior  management and partner  positions in value  investment funds and limited
partnerships. From 1979 to 1983, Mr. Dearbaugh held positions at Cummins  Diesel
Recon,  Cummins Engine Company's  Aftermarket Remanufacturing Division including
General Manager of  Fuel Systems,  Director-Product Management,  and Manager  of
Sales  & Marketing. From 1974  to 1979, Mr. Dearbaugh  held several positions in
industrial engineering and technical sales at Atlas Crankshaft, a  manufacturing
division of Cummins Engine Company.
 
    JOHN  C. KENT became  Chief Financial Officer  of the Company  in July 1994.
From March 1990 to  July 1994, Mr.  Kent was Vice  President, Finance and  Chief
Financial  Officer of Aerotest,  Inc., an aircraft  maintenance and modification
company. In March  1995, Aerotest filed  a voluntary petition  for relief  under
Chapter  11  of  the  United States  Bankruptcy  Code.  The  Aerotest bankruptcy
proceedings are  still  pending.  From 1987  to  March  1990, Mr.  Kent  was  an
Assistant Treasurer at Security Pacific Auto Finance. From 1978 to 1987 Mr. Kent
served  in several capacities  at Western Airlines,  Inc., including Director of
Cash and Risk Management.
 
    DANIEL C. BUIE became  the Corporate Controller of  the Company in  November
1995.  Mr. Buie, a CPA, was the Chief Financial Officer of The Bagel Place, Inc.
(a subsidiary of Specialty Foods Corp.) from 1994 to 1995. Mr. Buie was the Vice
President, Finance and Administration of Davey  Roofing Inc. from 1991 to  1994,
and Controller of Davey Roofing from 1987 to 1991. In August 1993, Davey Roofing
filed  a voluntary  petition for  relief under Chapter  11 of  the United States
Bankruptcy Code, largely  as a  result of the  severe real  estate recession  in
Southern  California.  Prior to  joining Davey  Roofing, Mr.  Buie was  an Audit
Manager with the public accounting firm of Deloitte & Touche.
 
    JAMES R.  WEHR has  been President  of Aaron's,  since August  1990 and  has
responsibility  for developing and maintaining the relationships between Aaron's
and Chrysler, other OEMs and Western  Auto. In 1983 Mr. Wehr founded  Intercont,
Inc.,  a cleaning and testing  equipment division of Aaron's.  Mr. Wehr has been
involved in the automotive aftermarket since 1969.
 
    MICHAEL L. LEPORE has been  President of CRS since  1984. From 1976 to  1984
Mr.  LePore was  manager of  U.S. Operations  for Borg-Warner  Parts and Service
Division, a subsidiary of Borg Warner LTD U.K.
 
    BARRY E. SCHWARTZ has been the President of Mascot since 1988.
 
    KENNETH A. BEAR  has been Executive  Vice President and  General Manager  at
Aaron's since 1983.
 
    RICHARD  R.  CROWELL became  a director  of  the Company  in July  1994. Mr.
Crowell is a founding partner and Managing Director of ACP. Prior to forming ACP
in 1991, Mr. Crowell was a Managing Director of Rosecliff, Inc., the  management
company for Acadia Partners L.P. since its inception in 1987.
 
    MARK  C. HARDY became a director of the Company in July 1994. Mr. Hardy is a
Vice President of ACP  and joined ACP  in June 1993. Prior  to joining ACP,  Mr.
Hardy was an Associate at Bain & Company, a consulting firm.
 
    DR. MICHAEL J. HARTNETT became a director of the Company in July 1994. Since
March 1992 Dr. Hartnett has been Chairman, President and Chief Executive Officer
of  Roller Bearing Company of  America, Inc., a manufacturer  of ball and roller
bearings that is  controlled by  an affiliate of  ACP. Prior  to joining  Roller
Bearing  in 1990 as General Manager  of its Industrial Tectonics subsidiary, Dr.
Hartnett spent 18 years with The Torrington Company, a bearing manufacturer.
 
    KURT B. LARSEN became a director of the Company in July 1994. Mr. Larsen  is
a Principal of ACP and joined ACP at its founding in 1991. Prior to joining ACP,
Mr. Larsen was an Associate at Drexel Burnham Lambert Inc.
 
    WILLIAM  E. MYERS, JR.  became a director  of the Company  in July 1994. Mr.
Myers has been, for more than the past five years, the Chairman of the Board and
Chief Executive Officer of W.E. Myers and Company, a private merchant bank.
 
                                       38
<PAGE>
    RICHARD K. ROEDER became a director of the Company in July 1994. Mr.  Roeder
is  a founding  partner and Managing  Director of  ACP. Prior to  forming ACP in
1991, Mr. Roeder was  a partner in  the law firm of  Paul, Hastings, Janofsky  &
Walker, where he served as Chairman of the firm's Corporate Law Department and a
member of its National Management Committee.
 
   
    Mr.  Larsen is expected to resign his  position as a director of the Company
shortly after  completion  of  this  Offering.  In  that  event,  the  remaining
directors,  pursuant to the Company's Bylaws, will select a new director to fill
the resulting vacancy on  the Board of  Directors. It is  expected that the  new
director will have no prior affiliation with the Company or ACP.
    
 
BOARD OF DIRECTORS COMMITTEES AND COMPENSATION
 
    The  Board of  Directors of  the Company  has appointed  two committees: the
Audit Committee  and  the  Compensation  Committee. The  members  of  the  Audit
Committee  are Messrs. Roeder, Hardy  and Larsen. After Mr.  Larsen resigns as a
director, the Board will select one of the directors to succeed him on the Audit
Committee. The members of the Compensation Committee are Messrs. Crowell, Roeder
and Smith. The Compensation Committee administers the Company's Stock  Incentive
Plan.  Directors  do  not  receive  compensation for  service  on  the  Board of
Directors or its committees, and the Company does not expect to pay fees to  its
directors for the foreseeable future.
 
EXECUTIVE COMPENSATION
 
    COMPENSATION SUMMARY
 
    The   following  table  sets  forth,  for  the  period  beginning  with  the
commencement of the Company's operations in July 1994 and ending on December 31,
1994, and for the year  ended December 31, 1995,  the cash compensation paid  or
awarded  by the Company to the Chief  Executive Officer, and the other four most
highly compensated  Executive  Officers of  the  Company (the  "Named  Executive
Officers").
 
                           SUMMARY COMPENSATION TABLE
 
<TABLE>
<CAPTION>
                                                                                         LONG-TERM
                                                                                        COMPENSATION
                                                                                           AWARDS
                                                                                       --------------
                                                                     ANNUAL              NUMBER OF
                                                                  COMPENSATION           SECURITIES      ALL OTHER
                                                           --------------------------    UNDERLYING    COMPENSATION
NAME AND PRINCIPAL POSITION                       YEAR      SALARY ($)    BONUS ($)    OPTIONS (#)(1)       ($)
- ----------------------------------------------  ---------  ------------  ------------  --------------  -------------
<S>                                             <C>        <C>           <C>           <C>             <C>
William A. Smith..............................       1995    300,000          --             --             --
 Chairman of the Board of Directors, President       1994    150,000          --            842,106       250,000(2)
 and Chief Executive Officer(3)
James R. Wehr.................................       1995    258,000          --             --             --
 President, Aaron's                                  1994    109,000          --            140,352         --
Michael L. LePore.............................       1995    160,838(4)    179,038(5)        70,176         --
 President, CRS                                      1994    120,451       131,119           --             --
Kenneth A. Bear...............................       1995    103,200        60,000           --             --
 Executive Vice President and                        1994     44,140        32,960           70,176         --
 General Manager, Aaron's
John C. Kent..................................       1995    124,615        12,000           --             --
 Chief Financial Officer                             1994     56,154          --             70,176         --
</TABLE>
 
- ---------
(1) Includes  only options to purchase securities  of the Company, which options
    were issued pursuant  to the  Stock Incentive  Plan. Pursuant  to the  Stock
    Incentive  Plan,  the  Compensation  Committee  of  the  Board  of Directors
    determines the terms and conditions of each option granted.
 
(2) In July 1994 the Company paid  Mr. Smith $250,000 for consultation  services
    rendered in connection with the Initial Acquisitions.
 
(3) Mr.  Perkins was  appointed as the  Company's President  and Chief Executive
    Officer in October 1996.
 
(4) Includes five  months salary  of $56,777  prior to  the acquisition  by  the
    Company of CRS in April 1995.
 
(5) Includes  $86,759 of bonus earned prior to the acquisition by the Company of
    CRS in April 1995.
 
                                       39
<PAGE>
    OPTION GRANTS
 
    Shown below  is  information concerning  grants  of options  issued  by  the
Company to the Named Executive Officers for the year ended December 31, 1995.
 
                       OPTION GRANTS IN LAST FISCAL YEAR
 
<TABLE>
<CAPTION>
                                                       INDIVIDUAL                                        POTENTIAL REALIZABLE
                                                         GRANTS                                            VALUE AT ASSUMED
                                             -------------------------------                               ANNUAL RATES OF
                                                NUMBER OF       % OF TOTAL                                   STOCK PRICE
                                                SECURITIES        OPTIONS                                  APPRECIATION FOR
                                                UNDERLYING      GRANTED TO     EXERCISE                    OPTION TERM (1)
                                             OPTIONS GRANTED   EMPLOYEES IN      PRICE      EXPIRATION   --------------------
NAME                                               (#)          FISCAL YEAR    ($/SHARE)       DATE       5% ($)     10% ($)
- -------------------------------------------  ----------------  -------------  -----------  ------------  ---------  ---------
<S>                                          <C>               <C>            <C>          <C>           <C>        <C>
William A. Smith...........................         --              --            --            --          --         --
James R. Wehr..............................         --              --            --            --          --         --
Michael L. LePore..........................       35,088(2)           28.5%    $    1.67       6/1/2005  $  36,842  $  93,334
                                                  35,088(3)           28.5          1.67     12/31/2005     36,842     93,334
Kenneth A. Bear............................         --              --            --            --          --         --
John C. Kent...............................         --              --            --            --          --         --
</TABLE>
 
- ---------
(1)  The potential gains shown  are net of the option  exercise price and do not
    include the effect of any taxes associated with exercise. The amounts  shown
    are   for  the  assumed  rates  of  appreciation  only,  do  not  constitute
    projections of future stock  price performance, and  may not necessarily  be
    realized.  Actual gains,  if any,  on stock  option exercises  depend on the
    future performance of the Common Stock, continued employment of the optionee
    through the term of the options, and other factors.
 
(2) These options were granted under the Stock Incentive Plan. One third of  the
    options vest and become exercisable on each of the first three anniversaries
    of the date of grant.
 
(3)  These options were granted under the Stock Incentive Plan. One third of the
    options  vest  and  become  exercisable  on  the  first,  third  and   fifth
    anniversaries of the date of the grant.
 
    EXERCISES OF OPTIONS AND AGGREGATE YEAR-END OPTION VALUES
 
    Shown  below  is information  with  respect to  the  year-end values  of all
options held  by  the  Named  Executive Officers.  No  Named  Executive  Officer
exercised any options during the fiscal year ended December 31, 1995.
 
                AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR
                       AND FISCAL YEAR-END OPTION VALUES
 
<TABLE>
<CAPTION>
                                                               NUMBER OF SECURITIES        VALUE OF UNEXERCISED
                                                              UNDERLYING UNEXERCISED       IN-THE-MONEY OPTIONS
                                                            OPTIONS AT FISCAL YEAR-END    AT FISCAL YEAR-END (1)
                                                            --------------------------  --------------------------
NAME                                                        EXERCISABLE  UNEXERCISABLE  EXERCISABLE  UNEXERCISABLE
- ----------------------------------------------------------  -----------  -------------  -----------  -------------
<S>                                                         <C>          <C>            <C>          <C>
William A. Smith..........................................     561,408        280,698    $ 746,673    $   373,328
James R. Wehr.............................................      46,782         93,570       62,220        124,448
Michael L. LePore.........................................      --             70,176       --             93,334
Kenneth A. Bear...........................................      23,394         46,782       31,114         62,220
John C. Kent..............................................      23,394         46,782       31,114         62,220
</TABLE>
 
- ---------
(1) The  exercise price of  each option is  $1.67 per share,  the same price per
    share as paid by all purchasers of the Company's Common Stock at the time of
    the Initial Acquisitions.  There have  been no subsequent  issuances of  the
    Common  Stock  since  such  time.  The  values  of  the  unexercised options
    represent the Company's estimated net  value of the Common Stock  underlying
    the  options as of December  31, 1995, $3.00, less  the applicable per share
    exercise price of the option, $1.67.
 
                                       40
<PAGE>
    MANAGEMENT COMPENSATION AND EMPLOYMENT AGREEMENTS
 
    William A.  Smith entered  into  an employment  agreement with  the  Company
effective  as of October 7, 1996, pursuant to which he will serve as Chairman of
the Board of Directors of the Company  at an annual salary of $300,000  (subject
to cost-of-living adjustments which make the current annual salary approximately
$316,000)  through December  31, 1998. The  employment agreement  with Mr. Smith
contains a noncompete provision for a period of five years from the cessation of
his employment with the Company and a nondisclosure provision which is effective
for the term of the employment agreement and indefinitely thereafter. Mr.  Smith
is  also entitled to participate in any  bonus, incentive or other benefit plans
provided by the Company to its employees.
 
    Stephen J. Perkins  entered into  an employment agreement  with the  Company
effective  as of October 7,  1996, pursuant to which  he will serve as President
and Chief Executive Officer of the Company at an annual salary of $300,000 for a
period of three  years. The  employment agreement  with Mr.  Perkins contains  a
noncompete  provision  for a  period  of 19  months  from the  cessation  of his
employment with the Company and a nondisclosure provision which is effective for
the term of the employment agreement and indefinitely thereafter. Mr. Perkins is
also entitled to  participate in  any bonus,  incentive or  other benefit  plans
provided by the Company to its employees.
 
    John C. Kent entered into an employment agreement with the Company effective
as  of  October 1,  1996, pursuant  to which  he will  serve as  Chief Financial
Officer of the Company  at an annual  salary of $150,000 for  a period of  three
years.  The employment agreement  with Mr. Kent  contains a noncompete provision
for a period of five years from the cessation of his employment with the Company
and a nondisclosure provision which is effective for the term of the  employment
agreement  and indefinitely thereafter. Mr. Kent is also entitled to participate
in any bonus, incentive or  other benefit plans provided  by the Company to  its
employees.
 
    James R. Wehr entered into an employment agreement with Aaron's effective as
of August 2, 1994, pursuant to which he will serve as President of Aaron's at an
annual  salary of $260,000 (subject to cost-of-living adjustments which make the
current annual salary approximately $274,000) for a period of three years, which
Aaron's may  renew annually  for an  additional one  year term.  The  employment
agreement  and related agreements  with Mr. Wehr  contain a noncompete provision
for a  period ending  August 1,  1999  and a  nondisclosure provision  which  is
effective  for  the  term  of  his  employment  with  Aaron's  and  indefinitely
thereafter. Mr. Wehr is also entitled to participate in any bonus, incentive  or
other benefit plans provided by Aaron's to its employees.
 
    Michael L. LePore entered into an employment agreement with CRS effective as
of  June 1,  1995, pursuant to  which he  will serve as  President of  CRS at an
annual salary of approximately  $180,000 (subject to cost-of-living  adjustments
which  make the  current annual salary  approximately $185,000) for  a period of
five years, which CRS may renew for an additional one year term. The  employment
agreement  and related agreements with Mr. LePore contain a noncompete provision
for a  period  ending  June 1,  2002  and  a nondisclosure  provision  which  is
effective  for the term of his  employment with CRS and indefinitely thereafter.
Mr. LePore is  also entitled  to participate in  any bonus,  incentive or  other
benefit plans provided by CRS to its employees.
 
    Kenneth  A. Bear entered into an employment agreement with Aaron's effective
July 28, 1994, pursuant to which he  will serve as Executive Vice President  and
General Manager of Aaron's at an annual salary of $104,000 for a period of three
years,  which Aaron's may  renew annually for  an additional one  year term. The
employment agreement with Mr. Bear  contains a nondisclosure provision which  is
effective  for  the  term  of  his  employment  with  Aaron's  and  indefinitely
thereafter. Mr. Bear is also entitled to participate in any bonus, incentive  or
other benefit plans provided by Aaron's to its employees.
 
    The Compensation Committee is also considering implementation of one or more
forms  of  retirement  or  similar  plans for  its  officers  and  employees. In
addition, the Compensation Committee reviews the employment contracts  described
above on an annual basis.
 
                                       41
<PAGE>
    1994 STOCK INCENTIVE PLAN
 
    The  1994 Stock Incentive Plan was adopted in order to provide incentives to
employees and  directors of  the Company  by granting  them awards  tied to  the
Company's  Common Stock. In February 1995,  the Stock Incentive Plan was amended
to  include  non-employee  directors  and  independent  contractors.  The  Stock
Incentive  Plan is administered  by the Compensation  Committee, which has broad
authority in administering and interpreting the Stock Incentive Plan. Awards are
not restricted  to any  specified form  or structure  and may  include,  without
limitation,  sales or bonuses of stock,  restricted stock, stock options, reload
stock  options,  stock  purchase  warrants,  other  rights  to  acquire   stock,
securities  convertible into or redeemable for stock, stock appreciation rights,
phantom stock,  dividend equivalents,  performance units  or performance  shares
(collectively, "Awards"). Options granted to employees under the Stock Incentive
Plan may be options intended to qualify as incentive stock options under Section
422 of the Internal Revenue Code of 1986, as amended, or options not intended to
so  qualify. An Award granted  under the Stock Incentive  Plan to an employee or
independent contractor  may  include  a provision  terminating  the  Award  upon
termination  of  employment  under  certain  circumstances  or  accelerating the
receipt of benefits upon the occurrence  of specified events, including, at  the
discretion of the Compensation Committee, any change of control of the Company.
 
   
    As  of October  31, 1996,  the Company  has granted  options to  purchase an
aggregate of up to 2,272,218 shares of Common Stock to officers and employees of
the Company. The exercise  price for these options  to purchase an aggregate  of
1,526,778  shares is $1.67 per share and $4.67 per share for options to purchase
an aggregate  of 745,440  shares.  Each option  is  subject to  certain  vesting
provisions. All options expire on the tenth anniversary of the date of grant. As
of  the  same date,  the number  of  shares available  for issuance  pursuant to
options  granted  under  the  Stock  Incentive  Plan  is  127,782.  For  certain
information regarding options granted to officers of the Company, see "Ownership
of Voting Securities."
    
 
    COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION
 
    The  members of the Compensation Committee are Richard K. Roeder, William A.
Smith and Richard  R. Crowell.  Mr. Smith does  not participate  in any  matters
considered by the Committee relating to his compensation.
 
                                       42
<PAGE>
                         OWNERSHIP OF VOTING SECURITIES
 
   
    The  following table  sets forth the  beneficial ownership of  each class of
issued and outstanding voting securities of the Company, as of October 31, 1996,
by each  director of  the Company,  each of  the Named  Executive Officers,  the
directors  and executive officers of the Company  as a group and each person who
at such time beneficially owned  more than 5% of  the outstanding shares of  any
class  of voting  securities of  the Company.  Prior to  the Reorganization, the
stockholders set forth below held the  same ownership interest in Holdings,  the
sole stockholder of the Company.
    
 
<TABLE>
<CAPTION>
                                                                                            VOTING PERCENTAGE
                                                                                      ------------------------------
                                                                                                    AFTER OFFERING
                                                                         NUMBER OF      BEFORE         AND GEPT
                                                                         SHARES (1)    OFFERING    PRIVATE PLACEMENT
                                                                        ------------  -----------  -----------------
<S>                                                                     <C>           <C>          <C>
Aurora Equity Partners L.P. (Other beneficial owners: Richard R.
 Crowell, Richard K. Roeder and Gerald L. Parsky) (2)(4)(5)...........     9,831,972        81.9%           65.6%
Aurora Overseas Equity Partners I, L.P. (Other beneficial owners:
 Richard R. Crowell, Richard K. Roeder and Gerald L. Parsky)
 (3)(4)(5)............................................................     3,579,522        29.8            27.6
General Electric Pension Trust(4) ....................................     1,062,858         8.9            12.3
 3003 Summer Street
 Stanford, CT 06905
William A. Smith (6)(7)...............................................       885,984         6.9             5.1
Stephen J. Perkins (7)(8).............................................             0       *               *
John C. Kent (7)(9)...................................................        23,388       *               *
James R. Wehr (10)(11)................................................       971,064         8.0             5.9
Michael L. LePore (12) ...............................................        11,694       *               *
 400 Corporate Drive
 Mahwah, NJ 07430
Kenneth A. Bear (11)(13)..............................................        23,388       *               *
Richard R. Crowell (2)(3)(4)(14)(15)..................................    11,020,122        91.8            72.8
Richard K. Roeder (2)(3)(4)(14)(15)...................................    11,020,122        91.8            72.8
Mark C. Hardy (14)(15)(16)............................................        18,240       *               *
Dr. Michael J. Hartnett (17) .........................................        46,314       *               *
 60 Round Hill Road
 Fairfield, CT 06430
Kurt B. Larsen (14)(15)(16)...........................................        26,622       *               *
William E. Myers, Jr. (18) ...........................................       280,704         2.3             1.7
 2 North Lake Avenue, Suite 650
 Pasadena, CA 91101
All directors and officers as a group (15 persons)(19)................    13,288,716        99.6            74.6
</TABLE>
 
- ---------
 * Less than 1%.
 
   
 (1)  The  shares  of  Common  Stock  underlying  options,  warrants,  rights or
    convertible securities that are exercisable as  of October 31, 1996 or  that
    will  become  exercisable  within  60  days  thereafter  are  deemed  to  be
    outstanding for the purpose of  calculating the beneficial ownership of  the
    holder  of such options, warrants, rights or convertible securities, but are
    not deemed to  be outstanding for  the purpose of  computing the  beneficial
    ownership of any other person.
    
 
   
 (2)  Includes 1,328,514 shares of Holdings Common  Stock that are subject to an
    irrevocable proxy granted to Aurora Equity Partners L.P. ("AEP") and  Aurora
    Overseas  Equity Partners  I, L.P. ("AOEP")  by certain  holders of Holdings
    Common Stock, including Messrs. Crowell, Hardy, Larsen and Roeder, Gerald L.
    Parsky, certain other limited  partners of AEP and  certain affiliates of  a
    limited  partner of  AOEP. The  proxy terminates  upon the  transfer of such
    shares. AEP is a Delaware limited  partnership the general partner of  which
    is  ACP,  a Delaware  limited partnership  whose  general partner  is Aurora
    Advisors, Inc.  ("AAI"). Messrs.  Crowell, Roeder  and Parsky  are the  sole
    stockholders  and directors of AAI,  are limited partners of  ACP and may be
    deemed to beneficially share ownership of Holdings
 
(FOOTNOTES CONTINUED ON FOLLOWING PAGE)
    
 
                                       43
<PAGE>
    Common Stock beneficially owned by AEP and all the shares of Common Stock of
    the Company held by Holdings and may  be deemed to be the organizers of  the
    Company  under  regulations  promulgated  under  the  Securities  Act.  Also
    includes the 1,062,858  shares of Holdings  Common Stock held  by GEPT.  See
    Footnote (4) below.
 
 (3)  Includes 1,328,514 shares of Holdings Common  Stock that are subject to an
    irrevocable proxy granted  to AEP and  AOEP by certain  holders of  Holdings
    Common  Stock,  including Messrs.  Crowell,  Hardy, Larsen,  Roeder, Parsky,
    certain other limited partners  of AEP and certain  affiliates of a  limited
    partner of AOEP. The proxy terminates upon the transfer of such shares. AOEP
    is  a Cayman  Islands limited  partnership the  general partner  of which is
    Aurora Overseas Capital  Partners P.L.  ("AOCP"), a  Cayman Islands  limited
    partnership   whose  general  partner  is  Aurora  Overseas  Advisors,  Ltd.
    ("AOAL"). Messrs. Crowell, Roeder and  Parsky are the sole stockholders  and
    directors  of  AOAL, are  limited  partners of  AOCP  and may  be  deemed to
    beneficially own the shares of  Holdings Common Stock beneficially owned  by
    AOEP  and all the  shares of Common  Stock of the  Company held by Holdings.
    Also includes the 1,062,858  shares of Holdings Common  Stock held by  GEPT.
    See Footnote (4) below.
 
 (4)  With limited exceptions, GEPT has agreed  to vote these shares in the same
    manner as  AEP and  AOEP vote  their respective  shares of  Holdings  Common
    Stock. This provision terminates upon the transfer of such shares.
 
 (5)  The address  for this  beneficial holder is  West Wind  Building, P.O. Box
    1111, Georgetown, Grand Cayman, Cayman Islands, B.W.I.
 
   
 (6) Includes 842,106 shares  of Common Stock subject  to options granted  under
    the Stock Incentive Plan that are exercisable as of October 31, 1996 or that
    will become exercisable within 60 days thereafter.
    
 
 (7)  The address  for this  beneficial holder is  33309 First  Way South, Suite
    A-206, Federal Way, WA 98003.
 
   
 (8) Excludes 498,000 shares  of Common Stock subject  to options granted  under
    the  Stock Incentive Plan that are not exercisable within 60 days of October
    31, 1996.
    
 
   
 (9) Consists of  shares of Common  Stock subject to  options granted under  the
    Stock  Incentive Plan that  are exercisable as  of October 31,  1996 or that
    will become exercisable within 60 days thereafter. Excludes 81,896 shares of
    Common Stock subject to options granted under the Stock Incentive Plan  that
    are not exercisable within 60 days of October 31, 1996.
    
 
   
(10) Includes 93,564 shares of Common Stock subject to options granted under the
    Stock  Incentive Plan that  are exercisable as  of October 31,  1996 or that
    will become exercisable within 60 days thereafter. Excludes 46,788 shares of
    Common Stock subject to options granted under the Stock Incentive Plan  that
    are not exercisable within 60 days of October 31, 1996.
    
 
(11) The address for this beneficial holder is 2699 North Westgate, Springfield,
    MO 65803.
 
   
(12)  Consists of shares  of Common Stock  subject to options  granted under the
    Stock Incentive Plan  that are exercisable  as of October  31, 1996 or  that
    will become exercisable within 60 days thereafter. Excludes 58,482 shares of
    Common  Stock subject to options granted under the Stock Incentive Plan that
    are not exercisable within 60 days of October 31, 1996.
    
 
   
(13) Consists of  shares of Common  Stock subject to  options granted under  the
    Stock  Incentive Plan that  are exercisable as  of October 31,  1996 or that
    will become exercisable within 60 days thereafter. Excludes 46,788 shares of
    Common Stock subject to options granted under the Stock Incentive Plan  that
    are not exercisable within 60 days of October 31, 1996.
    
 
(14)  The address for  this beneficial holder  is 1800 Century  Park East, Suite
    1000, Los Angeles, CA 90067.
 
(15) The holder of these shares has granted an irrevocable proxy covering  these
    shares to AEP and AOEP.
 
(16) Includes 12,000 shares of Common Stock subject to vested options granted in
    October 1996 under the Stock Incentive Plan.
 
   
(17) Consists of shares of Common Stock subject to warrants that are exercisable
    as  of  October 31,  1996 or  that  will become  exercisable within  60 days
    thereafter. Excludes 23,862 shares of Common Stock subject to warrants  that
    are not exercisable within 60 days of October 31, 1996.
    
 
(18) Consists of shares of Common Stock subject to exercisable warrants.
 
   
(19)  Includes 1,347,156 shares of Common Stock subject to warrants and employee
    stock options  that are  exercisable as  of October  31, 1996  or that  will
    become exercisable within 60 days thereafter.
    
 
                                       44
<PAGE>
                              CERTAIN TRANSACTIONS
 
    The Company believes the transactions described below that were entered into
by the Company and its subsidiaries were beneficial to the respective companies,
and  were at least as  favorable to the respective  companies as could have been
obtained from unaffiliated third parties pursuant to arms-length negotiations.
 
RELATIONSHIP WITH ACP
 
    Fees of approximately $1.1 million were  paid to ACP for investment  banking
services  provided  in  connection  with the  acquisitions  of  Mascot,  CRS and
King-O-Matic in 1995 and  Tranzparts and Diverco in  1996. The Company has  also
agreed  to pay to ACP a base annual management fee of approximately $530,000 for
advisory and  consulting  services pursuant  to  a written  management  services
agreement  (the  "Management  Services  Agreement").  ACP  is  also  entitled to
reimbursements from the Company  for all of  its reasonable out-of-pocket  costs
and  expenses incurred  in connection  with the  performance of  its obligations
under the  Management Services  Agreement.  The base  annual management  fee  is
subject  to  increase, at  the discretion  of the  disinterested members  of the
Company's Board of Directors, by up to an aggregate of $250,000 in the event the
Company consummates one  or more  significant corporate  transactions. The  base
annual  management fee was not increased as a result of the acquisitions of CRS,
Mascot, King-O-Matic, Tranzparts and Diverco. The base annual management fee  is
also  subject  to  increase  for  specified cost  of  living  increases.  If the
Company's EBITDA in any  year exceeds management's budgeted  EBITDA by 15.0%  or
more for that year, ACP will be entitled to receive an additional management fee
equal  to one half of its base annual  management fee for such year. Because the
Company's EBITDA did not exceed management's  budgeted EBITDA by 15.0% in  1995,
ACP  did not receive  this additional management  fee in 1995.  In the event the
Company consummates  any  significant  corporate  transaction  (which  will  not
include  this Offering or the  GEPT Private Placement), ACP  will be entitled to
receive a closing fee from the Company equal to 2.0% of the first $75.0  million
of  the  acquisition consideration  (including debt  assumed and  current assets
retained) and  1.0% of  acquisition consideration  (including debt  assumed  and
current  assets  retained)  in  excess  of  $75.0  million.  Notwithstanding the
foregoing, no payment will  be made to ACP  pursuant to the Management  Services
Agreement  at any time that certain events of default shall have occurred and be
then continuing under any  of the Indentures governing  the Senior Notes or  the
Revolving Credit Agreement. The Management Services Agreement also provides that
the  Company  shall  provide  ACP and  its  directors,  employees,  partners and
affiliates with  customary indemnification  against  all actions  not  involving
gross  negligence or willful misconduct. The  base annual management fee payable
to ACP will be reduced as the collective beneficial ownership of Common Stock by
AEP and AOEP  declines below  50%: for any  period during  which the  collective
beneficial ownership of AEP and AOEP is less than 50% but at least 40%, the base
annual  management fee payable for  the period will be  80% of the original base
annual  management  fee  (as  such  original  base  annual  management  fee  may
previously  have been  adjusted due to  cost of living  increases, the "Original
Fee"); for  any  period during  which  AEP's and  AOEP's  collective  beneficial
ownership  is less  than 40% but  at least  30%, the base  annual management fee
payable for the  period will  be 60%  of the Original  Fee; and  for any  period
during  which the collective beneficial  ownership of AEP and  AOEP is less than
30% but at least 20%, the base annual management fee payable for the period will
be 40% of the Original Fee. If AEP's and AOEP's collective beneficial  ownership
declines  below  20%,  the  Management Services  Agreement  will  terminate. For
information regarding the general  and certain of the  limited partners of  ACP,
see "Ownership of Voting Securities."
 
    In  October 1996,  the Company  granted options  for an  aggregate of 48,000
shares to certain directors and consultants of the Company who are employees  of
ACP, including Messrs. Hardy and Larsen.
 
FACILITY LEASES
 
    In  connection with its  acquisition of Aaron's, the  Company entered into a
lease with  CRW, Inc.,  an  affiliate of  C.R. Wehr  and  James R.  Wehr  (whose
individual  family trusts owned all of  the outstanding capital stock of Aaron's
prior to its acquisition by the  Company), for Aaron's headquarters and  primary
remanufacturing  facility located in Springfield,  Missouri with an initial term
beginning as of January 1, 1994 and expiring as of December 31, 2004, subject to
the Company's option to extend the term for a period of five years. The  monthly
base  rent is $33,105 and the Company  is responsible for paying property taxes,
insurance
 
                                       45
<PAGE>
and maintenance expenses for the leased premises. The Company also entered  into
three  leases with C.R. Wehr, Westway Partnership, JRW, Inc. and C.J. Cates Real
Estate Co.  (each, an  affiliate  of C.R.  Wehr and  James  R. Wehr)  for  three
manufacturing  facilities  comprising approximately  84,000  square feet  for an
aggregate rent of $12,000 per month with an initial term beginning as of January
1, 1994 and expiring as  of December 31, 1996  and December 31, 1998  (depending
upon  the facility), subject to  the Company's option to  extend the term of the
lease for a 30,000 square foot facility for one successive period of five  years
through  December 31, 2003.  In November 1994, the  Company entered into another
lease with  the same  parties for  a  98,800 square  foot storage  facility  for
monthly  rent of $7,300 per month. The  initial term of the lease expired during
1995 and  pursuant to  its  terms, continues  as  a month-to-month  lease  until
terminated.  The Company is responsible for paying property taxes, insurance and
maintenance expenses for  each of  these leased premises.  James R.  Wehr is  an
executive officer of the Company.
 
    In  addition, the Company recently entered into a new lease with Patricia L.
Bridgeforth, Mr. Wehr's sister. The lease  for Aaron's 200,000 square foot  core
storage  facility has an initial  term of ten years,  expiring October 31, 2006,
with an option to renew for five years. The base monthly rent is $35,833 for the
initial term, with  specified increases for  each renewal term.  The Company  is
also required to pay taxes, maintenance and operating expenses.
 
    Mascot  is a  party to  a lease  with The  Estate of  Murray Schwartz, Barry
Schwartz, Bernard  Schwartz and  Bertha  Schwartz for  Mascot's  remanufacturing
facility located in Mississauga, Ontario. Rent payments under such lease for the
approximately  35,100  square  foot  facility  are  $9,505  Canadian  per  month
beginning as of  October 1,  1993 and  expiring as  of September  30, 1998.  The
Company  has an option to extend the term  for a period of five years subject to
renegotiation of the annual rent amount.  The Company is responsible for  paying
property  taxes,  insurance and  maintenance expenses  for the  leased premises.
Barry Schwartz is an executive officer of the Company.
 
PAYMENT OF PREFERRED STOCK REORGANIZATION CONSIDERATION
 
    Upon the  effectiveness of  the Reorganization,  each outstanding  share  of
Holdings  Common Stock will be converted into  one share of ATC Common Stock and
each outstanding share of  Holdings Preferred Stock will  be converted into  the
right to receive the Preferred Stock Reorganization Consideration in cash, which
will be an amount in cash equal to $100.00 per share of Holdings Preferred Stock
plus  an  amount  equal to  accrued  and unpaid  dividends  to the  date  of the
Reorganization.
 
    In connection with  the formation of  the Company, in  July and August  1994
Holdings  issued Holdings Preferred  Stock to each  purchaser of Holdings Common
Stock for consideration  of $100  per share,  totaling an  aggregate of  200,000
outstanding  shares.  As of  December 31,  1996,  the aggregate  Preferred Stock
Reorganization Consideration  would  be  approximately  $25  million  (including
approximately  $5 million of accrued and unpaid dividends). Messrs. Smith, Wehr,
Crowell, Hardy, Larsen and Roeder (each  of whom is a director and/or  executive
officer  of the Company) hold the  following shares of Holdings Preferred Stock,
respectively: 563;  11,250;  1,624; 109;  187;  and  243. Such  shares  will  be
converted  into  the  right  to  receive  the  following  respective  amounts in
Preferred Stock  Reorganization  Consideration: $70,375;  $1,406,250;  $203,000;
$13,625;  $23,375; and  $30,375. AEP  and AOEP  originally purchased  95,392 and
15,233 shares of Holdings Preferred Stock, respectively, which were subsequently
distributed to their general and limited partners.
 
REGISTRATION RIGHTS
 
   
    The holders of the Company's  Common Stock outstanding before this  Offering
have  been  or will  be granted  certain  "demand" and  "piggyback" registration
rights pursuant to a Stockholders Agreement. In addition, GEPT will be granted a
"demand" registration right with respect to 300,000 shares of Common Stock owned
by GEPT and the  shares to be  sold in the GEPT  Private Placement. See  "Shares
Eligible for Future Sale."
    
 
                                       46
<PAGE>
                          DESCRIPTION OF CAPITAL STOCK
 
   
    Giving  effect to  the Reorganization, the  authorized capital  stock of ATC
consists of 30,000,000 shares  of Common Stock, par  value $0.01 per share,  and
5,000,000  shares  of Preferred  Stock, par  value  $0.01 per  share ("Preferred
Stock"). As of October 31, 1996,  12,000,000 shares of Common Stock were  issued
and  outstanding and were held of record by 37 stockholders and 2,693,274 shares
were reserved for  issuance under outstanding  options and warrants.  As of  the
same  date after  giving effect  to the  Reorganization, no  shares of Preferred
Stock were outstanding.
    
 
COMMON STOCK
 
    Each holder of Common Stock is entitled  to one vote for each share held  of
record  on each matter  submitted to a  vote of stockholders.  Holders of Common
Stock do  not  have  the right  to  cumulate  their votes  in  the  election  of
Directors.  Subject  to  preferences  that  may be  granted  to  the  holders of
Preferred Stock, each  holder of Common  Stock is entitled  to share ratably  in
distributions  to stockholders and  to receive ratably such  dividends as may be
declared by the Board of Directors out of funds legally available therefor  and,
in  the event of the  liquidation or dissolution of  the Company, is entitled to
share  ratably  in  all  assets  of  the  Company  remaining  after  payment  of
liabilities.  Holders of  Common Stock have  no conversion,  preemptive or other
subscription rights,  and  there  are  no  redemption  rights  or  sinking  fund
provisions  with respect to  the Common Stock. The  outstanding Common Stock is,
validly issued, fully paid and non-assessable.
 
    Additional shares of Common  Stock may be  issued from time  to time by  the
Company.  The Company's Certificate of Incorporation  provides that the Board of
Directors has no power to alter the  rights of any outstanding shares of  Common
Stock.  Certain other provisions  of the Company's  Certificate of Incorporation
affect the  rights  of holders  of  Common Stock  and  may have  the  effect  of
delaying, deferring or preventing a change in control of the Company.
 
PREFERRED STOCK
 
    The  Board of  Directors, without  further action  by the  holders of Common
Stock, may issue  shares of  Preferred Stock  and may  fix or  alter the  voting
rights,  redemption  provisions  (including sinking  fund  provisions), dividend
rights, dividend  rates,  liquidation  preferences, conversion  rights  and  the
designation  of and number of shares  constituting any wholly unissued series of
Preferred Stock.  The issuance  of Preferred  Stock could  adversely affect  the
voting  power and other rights of the holders of Common Stock. See "Risk Factors
- -- Control of the Company; Anti-Takeover Matters."
 
    The authority possessed by the Board  of Directors to issue Preferred  Stock
could  potentially be used to discourage attempts by others to obtain control of
the Company through a merger, tender offer, proxy contest or otherwise by making
such attempts more difficult to achieve  or more costly. The Board of  Directors
may issue Preferred Stock with voting and conversion rights that could adversely
affect  the voting power of the holders of Common Stock. There are no agreements
or understandings for the issuance of Preferred Stock and the Board of Directors
has no present intention to issue any Preferred Stock.
 
WARRANTS
 
    In August  1994,  the Company  issued  warrants  to Mr.  Myers  and  another
individual to purchase an aggregate of 350,880 shares of Common Stock, which are
exercisable  at any time. In  December 1994, the Company  issued warrants to Dr.
Hartnett to  purchase an  aggregate  of 70,176  shares  of Common  Stock,  which
warrants vest one third annually beginning December 31, 1994.
 
    Each  warrant, when  exercised, entitles the  holder thereof  to receive the
number of shares of Common Stock set  forth on such warrant at $1.67 per  share.
The  warrants will automatically expire on the  tenth anniversary of the date of
grant. The  exercise price  and the  number  of warrant  shares are  subject  to
customary  anti-dilution provisions  that are  effective upon  the occurrence of
certain events such  as stock splits  and stock  dividends. In the  event of  an
issuance  of Common Stock to either AEP, AOEP or their affiliates below the fair
market value of  the Common Stock  on the  date of such  issuance, the  exercise
price  of 350,880  of the warrants  and the  number of shares  issuable upon the
exercise thereof will be adjusted accordingly; the other 70,176 warrants do  not
contain   this   adjustment   provision.   In   addition,   the   warrants   are
 
                                       47
<PAGE>
   
subject  to  customary  provisions  regarding  the  assumption  by  a  successor
corporation  in  the event  of reorganization,  reclassification, consolidation,
merger or sale of  the Company. The  issuance of Common  Stock pursuant to  this
Offering will not cause any adjustment in the warrants.
    
 
    The  warrant  holders have  no right  to  vote on  matters submitted  to the
stockholders of the Company and have no right to receive dividends. The  warrant
holders  are not entitled to share in the  assets of the Company in the event of
the liquidation or dissolution of the Company or the winding up of the Company's
affairs.
 
ANTI-TAKEOVER STATUTE
 
    Section 203  of the  DGCL generally  prohibits a  Delaware corporation  from
engaging  in a  "business combination"  with an  "interested stockholder"  for a
period of three  years after the  date of  the transaction in  which the  person
became  an interested stockholder, unless (i) prior  to the date of the business
combination, the  transaction is  approved  by the  board  of directors  of  the
corporation,  (ii) upon  consummation of the  transaction which  resulted in the
stockholder becoming an interested stockholder, the interested stockholder  owns
at least 85% of the outstanding voting stock, or (iii) on or after the date such
stockholder  became  an  interested  stockholder,  the  business  combination is
approved by the board  and by the affirmative  vote of at least  66 2/3% of  the
outstanding  voting stock  which is not  owned by the  interested stockholder. A
"business combination" includes mergers, certain  asset sales and certain  other
transactions resulting in a financial benefit to the stockholder. An "interested
stockholder"  is a person who, together with affiliates and associates, owns (or
within three years, did own) 15% or more of the corporation's voting stock.
 
LIMITATION OF LIABILITY AND INDEMNIFICATION OF DIRECTORS AND OFFICERS
 
    The Company's Certificate of Incorporation limits the liability of directors
to the maximum  extent permitted  by Delaware  law. Delaware  law provides  that
directors  of a company will  not be personally liable  for monetary damages for
breach of their fiduciary duties as directors, except for liability for (i)  any
breach of their duty of loyalty to the company or its stockholders, (ii) acts or
omissions  not in  good faith or  involving intentional misconduct  or a knowing
violation of  law,  (iii)  unlawful  payment  of  dividends  or  unlawful  stock
repurchases  or redemptions as provided  in Section 174 of  the DGCL or (iv) any
transaction from which the director derived an improper personal benefit.
 
    The Company's  Bylaws provide  that  the Company  shall  pay all  costs  and
expenses  (including legal expenses) incurred by and indemnify from any monetary
liability its  present  and former  officers  and  directors who  are  named  or
threatened  to be named, a party  to any administrative, civil, investigative or
criminal proceeding potentially seeking to  impose liability on such person  for
acts  alleged to have been committed by  such person while a director or officer
of the Company or  while serving at  the request of the  Company as a  director,
officer,  employee or agent of  another corporation, partnership, joint venture,
trust or other enterprise,  unless a determination is  made that the person  did
not  act in good faith  and in a manner  he reasonably believed to  be in or not
opposed to the best interests of the  Company, or, with respect to any  criminal
action  or  proceeding,  had no  reasonable  cause  to believe  his  conduct was
unlawful. Such determination shall be made (i)  by the Board by a majority  vote
of a quorum consisting of directors who were not parties to such action, suit or
proceeding,  or (ii) of such a quorum is not obtainable, or even if obtainable a
quorum of disinterested directors so directs, by independent legal counsel in  a
written  option, or (iii) by the stockholders of the Company. There is no action
or proceeding pending or, to the knowledge of the Company, threatened which  may
result in a claim for indemnification by any director officer, employee or agent
of the Company.
 
    The Company believes that the provisions in its Certificate of Incorporation
and its Bylaws are necessary to attract and retain qualified persons as officers
and Directors.
 
TRANSFER AGENT AND REGISTRAR
 
    The  transfer  agent  and  registrar  for  the  Company's  Common  Stock  is
ChaseMellon Shareholder Services.
 
                                       48
<PAGE>
                      DESCRIPTION OF CERTAIN INDEBTEDNESS
 
    The materials terms  of certain  indebtedness of the  Company are  described
below.  Each  of the  following summaries  is  subject to  and qualified  in its
entirety by reference to  the detailed provisions  of the respective  agreements
and  instruments to  which each summary  relates. Copies of  such agreements and
instruments have been filed as exhibits  to the Registration Statement of  which
this Prospectus is a part.
 
BANK LINES OF CREDIT
 
    In July 1994, the Company entered into a Revolving Credit Agreement with The
Chase  Manhattan Bank (formerly  known as Chemical Bank,  the "Bank") and Heller
Financial,  Inc.  providing  for  a  $30.0  million  revolving  credit  facility
available   to  the  Company  for  working  capital  purposes.  Subject  to  the
satisfaction of  customary  conditions,  advances  under  the  Revolving  Credit
Agreement  may be made, and letters of credit  may be issued, in each case up to
an aggregate  of $30.0  million and  up to  $10.0 million  with respect  to  any
individual  letter  of  credit,  at  any  time  prior  to  July  19,  1999  (the
"Termination Date").  The funds  available to  be advanced  may not  exceed  the
aggregate  of 85% of the  Company's eligible accounts receivable  and 60% of the
Company's eligible inventory, in  each case as defined  in the Revolving  Credit
Agreement.  All amounts advanced under the Revolving Credit Agreement become due
and payable  on  the  Termination  Date. The  Company  may  pre-pay  outstanding
advances in whole or in part without incurring any premium or penalty.
 
    All  obligations of  the Company  and its  subsidiaries under  the Revolving
Credit Agreement are secured by a first priority security interest in all of the
accounts receivable and  inventory of the  Company and its  existing and  future
subsidiaries.  The  obligations  of  the  Company  under  the  Revolving  Credit
Agreement  are  guaranteed  by  each  of  the  Company's  existing  and   future
subsidiaries.
 
    At  the  Company's election,  amounts  advanced under  the  Revolving Credit
Agreement will bear interest at either  (i) the Alternate Base Rate plus  1.25%,
or  (ii) the Eurodollar Rate  plus 2.25%. The "Alternate  Base Rate" is equal to
the highest of  (a) the Bank's  prime rate,  (b) the secondary  market rate  for
three-month  certificates of deposit  plus 1.0%, and (c)  the federal funds rate
plus 0.5%, in each case as in effect from time to time. The "Eurodollar Rate" is
the rate offered by the Bank for eurodollar deposits for one, two, three or  six
months  (as selected by the  Company) in the interbank  eurodollar market in the
approximate amount of the Bank's share of the advance under the Revolving Credit
Agreement. Interest  payments on  advances which  bear interest  based upon  the
Alternate  Base Rate are due  quarterly in arrears and  on the Termination Date,
and interest payments on advances which bear interest based upon the  Eurodollar
Rate  are due  on the  last day of  each relevant  interest period  (or, if such
period exceeds three months, quarterly after the first day of such period).
 
    The Revolving Credit Agreement  contains extensive affirmative and  negative
covenants,  including, among others, covenants relating  to levels of net worth,
leverage, EBITDA and cash flow coverage and certain limits on the ability of the
Company to incur indebtedness, make  capital expenditures, create liens,  engage
in  mergers and consolidations, make restricted payments, make asset sales, make
capital expenditures or investments, issue stock and engage in transactions with
affiliates of the Company and  its subsidiaries. The Revolving Credit  Agreement
also contains customary events of default provisions.
 
    The  Company paid the Bank  a one time facility  and commitment fee upon the
effectiveness of the Revolving Credit Agreement and is required to pay the  Bank
quarterly  in arrears a  commitment fee equal  to 0.5% per  annum of the average
daily unused portion of the Revolving Credit Agreement during such quarter.  The
Company  must also reimburse the  Bank for certain legal  and other costs of the
Bank and pay a fee on outstanding letters of credit at a per annum equal to  the
applicable margin then in effect for advances bearing interest at the Eurodollar
Rate.
 
    In  July 1996,  the Company entered  into a Revolving  Credit Agreement with
Bank of  Montreal (the  "BOM Revolving  Credit Agreement")  for a  $3.0  million
Canadian  revolving credit facility to accommodate  the working capital needs of
the Company's Canadian  subsidiaries. Subject to  the satisfaction of  customary
conditions,  advances under the BOM Revolving  Credit Agreement may be made, and
letters of credit may be issued, in each case up to an aggregate of $3.0 million
Canadian, due upon demand, and subject to annual review. The funds available  to
be  advanced  may not  exceed  the aggregate  of  75% of  the  eligible accounts
receivable of  Mascot and  King-O-Matic and  50% of  the eligible  inventory  of
Mascot  and King-O-Matic  in each  case as defined  in the  BOM Revolving Credit
Agreement. The amounts advanced under the BOM
 
                                       49
<PAGE>
Revolving Credit Agreement bear interest at  the Bank of Montreal prime  lending
rate  plus 0.25%. The agreement contains certain convenants including a tangible
net worth convenant for the combined results of Mascot and King-O-Matic.
 
SENIOR NOTES
 
   
    GENERAL.   ATC's $120,000,000  aggregate principal  amount of  its Series  B
Notes  and $40,000,000  aggregate principal  amount of  its Series  D Notes were
issued pursuant to indentures by and  among ATC, each of ATC's subsidiaries  and
Firstar  Bank  of Minnesota,  N.A. (formerly  known as  American Bank  N.A.), as
trustee. The Senior Notes  are fully and unconditionally  guaranteed on a  joint
and several basis by each of ATC's subsidiaries. Each series of Senior Notes has
substantially identical terms. The Senior Notes may be redeemed at the option of
the  Company in whole or in part at (a) 106% of the principal amount redeemed on
or after August 1, 1999 but prior to  August 1, 2000, (b) 104% of the  principal
amount redeemed on or after August 1, 2000 but prior to August 1, 2001, (c) 102%
of  the principal amount redeemed on or after August 1, 2001 but prior to August
1, 2002 or (d) 100% of the principal amount redeemed on or after August 1,  2002
through  maturity,  in  each case  plus  accrued  and unpaid  interest,  if any.
Notwithstanding the foregoing, at any time prior to August 1, 1997, the  Company
may  also redeem up to $30 million and $10 million in aggregate principal amount
of the Series B Notes and Series D Notes, respectively, at 112% of the principal
amount redeemed  with the  net cash  proceeds  from one  or more  public  equity
offerings of the Company.
    
 
    The  Indentures  governing  the  Senior  Notes  contain  various restrictive
covenants that,  among  other  things,  limit: (i)  the  incurrence  of  certain
additional indebtedness by the Company or its subsidiaries; (ii) the creation of
Senior  Debt of  the Company which  is, by  its terms, subordinated  in right of
payment to other indebtedness of the Company; and (iii) the payment of dividends
on capital  stock of  the Company  and its  subsidiaries (see  "Risk Factors  --
Absence   of  Dividends").  Affirmative  covenants  include,  among  others,  an
obligation to pay principal, interest and premium, if any, when due, hold  funds
for  note  payments in  trust, maintain  its  corporate existence,  maintain its
properties in good condition, pay taxes when due, furnish to the trustee  copies
of  certain financial information, and  certify as to whether  the Company is in
default within 120 days after the end of each fiscal year of the Company. Events
of default under the Indentures governing the Senior Notes include, among  other
things:  (i) a default  in the payment of  any interest on  any Senior Note when
due, which default continues for 30 days;  (ii) a default in the payment of  any
principal  of or premium, if any, on any Senior Note when due; (iii) the failure
by the  Company to  comply with  any  agreement or  covenant in  the  Indentures
governing  the Senior Notes, which failure continues  for 30 days after a Notice
of Default (as defined in the  Indentures governing the Senior Notes) is  given;
(iv)  final unsatisfied judgments  in excess of  $2.5 million (excluding amounts
covered by insurance) not discharged, waived or stayed for 60 days; (v)  default
under indebtedness of the Company or any of its subsidiaries, which indebtedness
has a principal amount of over $2.5 million either resulting from the failure to
pay  principal  at  maturity  or as  a  result  of which  the  maturity  of such
indebtedness has been accelerated prior to its stated maturity; and (vi) certain
events of bankruptcy, insolvency or reorganization of the Company or any of  its
subsidiaries.
 
   
    CHANGE  OF CONTROL  PUT.  Upon  the occurrence  of a Change  of Control, the
Company will be required to  make an offer to repurchase  the Senior Notes at  a
price  equal to 101% of the principal  amount thereof, together with accrued and
unpaid interest thereon. A  "Change of Control"  is defined as  (i) any sale  or
transfer  of  all  or substantially  all  of the  assets  of the  Company,  on a
consolidated basis, in one transaction or a series of related transactions,  if,
immediately  after giving effect to such transaction, any person (other than the
Company, its subsidiaries or certain other entities related to ACP (an "Excluded
Person")) is or becomes the "beneficial owner," directly or indirectly, of  more
than  35% of  the total voting  power, (ii)  any person (other  than an Excluded
Person) is or becomes  the "beneficial owner," directly  or indirectly, of  more
than  35%  of  the  total  voting  power in  the  aggregate  of  all  classes of
outstanding capital stock of  the Company unless the  percentage so owned by  an
Excluded  Person is greater. The occurrence of this Offering will not constitute
a "Change of Control" for purposes of the Senior Notes.
    
 
    In addition, indebtedness  under the Indentures  governing the Senior  Notes
and  the Revolving  Credit Agreement would  be accelerated or  trigger a similar
repurchase right  upon a  change of  control, as  defined in  the relevant  debt
instrument,  and  other  debt the  Company  may  incur could  contain  a similar
provision. In the event of any such occurrence, the Company would be required to
repay  such  indebtedness.  See  "Risk  Factors  --  Control  of  the   Company,
Anti-Takeover Matters."
 
                                       50
<PAGE>
                        SHARES ELIGIBLE FOR FUTURE SALE
 
   
    Upon completion of this Offering and the GEPT Private Placement, the Company
will  have  approximately 16,455,794  shares  of Common  Stock  outstanding. The
3,500,000 shares sold in  this Offering (4,025,000  shares if the  Underwriters'
over-allotment  option is  exercised in  full) will  be freely  tradable without
restriction under the  Securities Act, except  for any such  shares held at  any
time  by an "affiliate" of  the Company, as such term  is defined under Rule 144
promulgated under the Securities Act.
    
 
   
    The 12,000,000 shares of Common  Stock outstanding immediately prior to  the
consummation  of this Offering and  the shares to be  issued in the GEPT Private
Placement were or  will be issued  in private transactions  and may be  publicly
sold  only if registered under the Securities  Act or sold in accordance with an
applicable exemption from registration, such as Rule 144. In general, under Rule
144, as currently in effect, a person  who has beneficially owned shares for  at
least  two years, including an "affiliate," as that term is defined in Rule 144,
is entitled to  sell, within any  three-month period, a  number of  "restricted"
shares  that  does  not exceed  the  greater of  one  percent (1%)  of  the then
outstanding shares  of Common  Stock (approximately  164,558 shares  immediately
after  this  Offering) or  the  average weekly  trading  volume during  the four
calendar weeks preceding such sale. Sales under Rule 144 are subject to  certain
manner  of sale limitations, notice requirements and the availability of current
public information about the Company. Rule 144(k) provides that a person who  is
not  deemed an "affiliate"  and who has  beneficially owned shares  for at least
three years is entitled to sell such  shares at any time under Rule 144  without
regard to the limitations described above.
    
 
    In  addition, the Commission has published  a notice of proposed rule making
which, if  adopted as  proposed, would  shorten the  applicable holding  periods
under  Rule 144(d) and Rule 144(k) to  one and two years, respectively (from the
current periods of two and three years). The Company cannot predict whether such
amendments will be adopted or the effect  thereof on the trading market for  its
Common Stock.
 
    The  Company currently has outstanding warrants  to purchase an aggregate of
421,056 shares  of  Common Stock  and  employee  stock options  to  purchase  an
aggregate  of 2,272,218  shares of  Common Stock.  The shares  issuable upon the
exercise of such warrants and options  will be "restricted" shares for Rule  144
purposes.
 
   
    The   parties  to  a  Stockholders  Agreement  among  the  Company  and  its
stockholders (including  GEPT), certain  of its  optionholders and  its  warrant
holders  (the "Stockholders  Agreement"), who in  the aggregate held  all of the
outstanding shares of Common Stock as  of September 30, 1996, have been  granted
certain  "piggy-back" registration rights  with respect to  shares of the Common
Stock in connection  with a  qualified initial  public offering  by the  Company
(which  have been waived with  respect to this Offering)  and in connection with
certain secondary public offerings effected by the Company.
    
 
    The Stockholders Agreement is  being amended to provide  that if, after  the
Aurora  Partnerships distribute  their shares of  Common Stock  to their limited
partners, any such limited partner holds  10% or more of the outstanding  Common
Stock, such limited partner (the "Demand Holder") will have the right to require
the  Company to use its best efforts  to file a registration statement under the
Securities Act  covering  the  resale  of  the  Demand  Holder's  shares  in  an
underwritten  offering. If following such offering the Demand Holder still holds
10% or more of  the outstanding Common  Stock, the Demand  Holder will have  one
additional "demand" registration right.
 
    The  Company will  bear all expenses  incident to  any registration effected
pursuant to the  Stockholders Agreement, including  the fees and  expenses of  a
single  counsel  retained by  the  selling stockholders;  however,  each selling
stockholder will be responsible for  the underwriting discounts and  commissions
and  transfer taxes  in connection  with shares  sold by  such stockholder. Each
selling stockholder and the underwriters through whom shares are sold on  behalf
of  a selling stockholder will be entitled to customary indemnification from the
Company against certain liabilities, including liabilities under the  Securities
Act.
 
    In  connection with  the GEPT  Private Placement,  the Company  will grant a
"demand" registration  right to  GEPT. Such  registration right  will cover  the
shares  being issued in the GEPT Private  Placement as well as 300,000 shares of
Common Stock owned by GEPT prior to the GEPT Private Placement. Pursuant to this
 
                                       51
<PAGE>
   
registration right,  GEPT  may,  subject to  certain  limitations,  require  the
Company  to use  its best  efforts to  file a  registration statement  under the
Securities Act covering the resale of such Common Stock owned by GEPT. All fees,
costs and expenses of such  registration (other than underwriting discounts  and
commissions)  will be  borne by the  Company. GEPT and  any underwriters through
whom  shares  are  sold  on  behalf  of  GEPT  will  be  entitled  to  customary
indemnification   from  the  Company   against  certain  liabilities,  including
liabilities under  the Securities  Act.  GEPT's registration  right may  not  be
exercised  until after the  end of the 180-day  "lock-up" period described below
and may not be exercised after the third anniversary of the consummation of this
Offering.
    
 
   
    The Company will agree with the Underwriters, subject to certain exceptions,
not to sell or otherwise dispose of any  shares of Common Stock for a period  of
180  days from the date of this  Prospectus without the prior written consent of
Morgan Stanley & Co.  Incorporated. Each of  the Company's current  stockholders
(including  GEPT), directors, executive officers  and warrant holders will enter
into or is bound by a similar agreement. See "Underwriters."
    
 
    The Company is unable to estimate the  number of shares that may be sold  in
the  future by the  existing stockholders or  the effect, if  any, that sales of
shares by such stockholders will  have on the market  price of the Common  Stock
prevailing  from time to time.  Sales of substantial amounts  of Common Stock by
such stockholders could adversely affect prevailing market prices.
 
                 CERTAIN UNITED STATES FEDERAL TAX CONSEQUENCES
                          TO NON-UNITED STATES HOLDERS
 
    The following is a general discussion  of certain United States Federal  tax
consequences  of the acquisition, ownership, and disposition of the Common Stock
by an initial purchaser that, for United States Federal income tax purposes,  is
not  a "United States person" (a "Non-United States Holder"). This discussion is
based upon the United States Federal tax law now in effect, which is subject  to
change,  possibly  retroactively. For  purposes  of this  discussion,  a "United
States person" means a citizen or resident of the United States, a  corporation,
partnership,  or other entity created or organized in the United States or under
the laws of the  United States or  of any political  subdivision thereof, or  an
estate  or trust whose  income is includible  in gross income  for United States
Federal income tax purposes regardless of  its source. This discussion does  not
consider  any specific  facts or  circumstances that  may apply  to a particular
Non-United States Holder. Prospective investors  are urged to consult their  tax
advisors  regarding  the United  States Federal  tax consequences  of acquiring,
holding, and disposing of Common Stock, as well as any tax consequences that may
arise under the laws of any foreign, state, local, or other taxing jurisdiction.
 
DIVIDENDS
 
    Dividends on Common Stock paid to a Non-United States Holder generally  will
be  subject to withholding  of United States  Federal income tax  at the rate of
30%, unless  the withholding  rate is  reduced under  an applicable  income  tax
treaty  between  the United  States  and the  country  of tax  residence  of the
Non-United States Holder. The 30% withholding tax will not apply if the dividend
is effectively connected with  a trade or business  conducted within the  United
States  by the Non-United States Holder  (or, alternatively, where an income tax
treaty applies,  if  the dividend  is  effectively connected  with  a  permanent
establishment  maintained  within the  United  States by  the  Non-United States
Holder), but, instead, the dividend will be subject to the United States Federal
income tax  on net  income that  applies  to United  States persons  (and,  with
respect  to corporate holders, also may be subject to the branch profits tax). A
Non-United States  Holder  may  be required  to  satisfy  certain  certification
requirements in order to claim treaty benefits or to otherwise claim a reduction
of  or exemption from withholding under the foregoing rules. A Non-United States
Holder that is eligible for a reduced rate of U.S. withholding tax pursuant to a
tax treaty may  obtain a  refund of  any excess  amounts withheld  by filing  an
appropriate claim for refund with the United States Internal Revenue Service.
 
GAIN ON DISPOSITION
 
    A  Non-United States Holder  will generally not be  subject to United States
Federal  income  tax  on  gain  recognized  on  a  sale,  redemption,  or  other
disposition   of   Common   Stock   unless   (i)   the   gain   is   effectively
 
                                       52
<PAGE>
connected with the conduct of  a trade or business  within the United States  by
the  Non-United States Holder, or (ii) in the case of a Non-United States Holder
who is a nonresident alien  individual and holds the  Common Stock as a  capital
asset,  such holder is present in the United  States for 183 or more days in the
taxable year and certain other requirements are met.
 
    Also, special rules apply to Non-United States Holders if the Company is  or
becomes  a "United States  real property holding  corporation" for United States
Federal income tax purposes. In general, gain on the disposition of interests in
a United States real  property holding corporation is  subject to United  States
Federal  income tax.  A corporation is  generally a United  States real property
holding corporation if the fair market value of its United States real  property
interests  equals or exceeds 50  percent of the sum of  the fair market value of
its worldwide real property interests plus its other assets used or held for use
in a trade of  business. The Company  believes it is not  currently, and is  not
likely  to become, a United States  real property holding corporation for United
States Federal income tax purposes.
 
FEDERAL ESTATE TAXES
 
    Common Stock owned or treated as owned by an individual who is not a citizen
or resident  (as  specifically defined  for  United States  Federal  estate  tax
purposes)  of the United States at the date of death, or Common Stock subject to
certain lifetime transfers made by such an individual, will be included in  such
individual's  estate for  United States Federal  estate tax purposes  and may be
subject to United  States Federal estate  tax, unless an  applicable estate  tax
treaty provides otherwise. Estates of nonresident aliens are generally allowed a
credit  that is equivalent to an exclusion of $600,000 of assets from the estate
for United States Federal estate tax purposes.
 
INFORMATION REPORTING AND BACKUP WITHHOLDING
 
    The Company  must report  to the  holders of  the Common  Stock and  to  the
Internal  Revenue Service the  amount of any  dividends paid on  Common Stock in
each calendar year and the amounts of tax withheld, if any, with respect to such
payments. That information may also be made available to the tax authorities  of
the country in which a Non-United States Holder resides.
 
    Under   temporary   United  States   Treasury  regulations,   United  States
information reporting requirements and backup withholding tax will generally not
apply to  dividends paid  on the  Common Stock  to a  Non-United States  Holder.
Payments  by a United States office of a broker of the proceeds of a sale of the
Common Stock  is  subject to  both  backup withholding  at  a rate  of  31%  and
information  reporting unless the holder  certifies its Non-United States Holder
status under  penalties  of  perjury  or  otherwise  establishes  an  exemption.
Information  reporting requirements (but not backup withholding) will also apply
to payments of the proceeds of sales  of the Common Stock by foreign offices  of
United States brokers, or foreign brokers with certain types of relationships to
the  United States,  unless the broker  has documentary evidence  in its records
that the holder is a Non-United  States Holder and certain other conditions  are
met, or the holder otherwise establishes an exemption.
 
    Backup  withholding is not an additional tax. Any amounts withheld under the
backup withholding rules  will be  refunded or credited  against the  Non-United
States  Holder's United States  Federal income tax  liability, provided that the
required information is furnished to the Internal Revenue Service.
 
    These information reporting and backup withholding rules are under review by
the United States Treasury  and their application to  the Common Stock could  be
changed  by  future regulations.  On  April 15,  1996,  the IRS  issued proposed
Treasury Regulations concerning the withholding of tax and reporting for certain
amounts paid to non-resident individuals and foreign corporations. The  proposed
Treasury  Regulations, if adopted in their  present form, would be effective for
payments made  after December  31, 1997.  Prospective investors  should  consult
their  tax advisors concerning the potential  adoption of such proposed Treasury
Regulations and the potential effect on their ownership of the Common Stock.
 
    THE FOREGOING IS INTENDED  ONLY AS A SUMMARY  OF CERTAIN FEDERAL INCOME  TAX
ASPECTS OF HOLDING COMMON STOCK AND IS NOT A SUBSTITUTE FOR CAREFUL TAX PLANNING
AND ADVICE BASED UPON THE INDIVIDUAL CIRCUMSTANCES OF THE HOLDER.
 
                                       53
<PAGE>
                                  UNDERWRITERS
 
    Under  the  terms and  subject to  conditions  contained in  an Underwriting
Agreement dated the date hereof, the  Underwriters named below, for whom  Morgan
Stanley  &  Co. Incorporated,  William Blair  &  Company, L.L.C.  and Donaldson,
Lufkin & Jenrette  Securities Corporation are  serving as Representatives,  have
severally  agreed to purchase, and  the Company has agreed  to sell to them, the
respective number of shares of Common Stock set forth opposite the name of  such
Underwriters below:
 
<TABLE>
<CAPTION>
                                                                                   NUMBER OF
                                      NAME                                           SHARES
- ---------------------------------------------------------------------------------  ----------
<S>                                                                                <C>
Morgan Stanley & Co. Incorporated................................................
William Blair & Company, L.L.C...................................................
Donaldson, Lufkin & Jenrette Securities Corporation..............................
 
                                                                                   ----------
    Total........................................................................   3,500,000
                                                                                   ----------
                                                                                   ----------
</TABLE>
 
    The  Underwriting  Agreement provides  that the  obligations of  the several
Underwriters to  pay for  and accept  delivery  of the  shares of  Common  Stock
offered  hereby are subject to the approval  of certain legal matters by counsel
and to certain  other conditions, including  the conditions that  no stop  order
suspending  the  effectiveness  of  the  Registration  Statement  of  which this
Prospectus is  a part  is in  effect and  no proceedings  for such  purpose  are
pending  before or threatened by the Securities and Exchange Commission and that
there has  been  no material  adverse  change  or any  development  involving  a
prospective  material  adverse change  in the  business, financial  condition or
results of operations of ATC and its  subsidiaries, taken as a whole, from  that
set forth in such Registration Statement. The Underwriters are obligated to take
and  pay for all of the shares of  Common Stock offered hereby (other than those
covered by the over-allotment option described below) if any are taken.
 
    The Underwriters propose to offer part of the shares of Common Stock offered
hereby directly to  the public at  the public  offering price set  forth on  the
cover  page hereof  and part to  certain dealers  at a price  which represents a
concession not in excess of $       per  share under the public offering  price.
Any  Underwriter may allow, and  such dealers may re-allow,  a concession not in
excess of $      per share to other Underwriters or to certain other dealers.
 
    Pursuant to  the Underwriting  Agreement,  the Company  has granted  to  the
Underwriters  an  option,  exercisable  for  30  days  from  the  date  of  this
Prospectus, to purchase up  to an additional 525,000  shares of Common Stock  at
the  public offering price set forth on the cover page hereof, less underwriting
discounts and commissions. The Underwriters may exercise such option to purchase
solely for the purpose of covering over-allotments, if any, incurred in the sale
of the shares  of Common  Stock offered  hereby. To  the extent  such option  is
exercised,   each  Underwriter   will  become  obligated,   subject  to  certain
conditions, to purchase  approximately the  same percentage  of such  additional
shares  as the number set forth next to such Underwriter's name in the preceding
table bears  to the  total  number of  shares of  Common  Stock offered  by  the
Underwriters hereby.
 
    The  Underwriters have informed the Company that they do not intend sales to
discretionary accounts to exceed five percent  of the total number of shares  of
Common Stock offered by them.
 
    The  Company, on the one hand, and the Underwriters, on the other hand, have
agreed  to  indemnify   each  other  against   certain  liabilities,   including
liabilities under the Securities Act.
 
                                       54
<PAGE>
   
    The  Company  will agree  in the  Underwriting Agreement  that it  will not,
without the prior written consent of  Morgan Stanley & Co. Incorporated,  offer,
pledge,  sell,  contract  to sell,  sell  any  option or  contract  to purchase,
purchase any option or contract to sell,  grant any option, right or warrant  to
purchase,  or  otherwise transfer  or dispose  of,  directly or  indirectly, any
shares  of  Common  or  any  securities  convertible  into  or  exercisable   or
exchangeable  for Common Stock or enter into  any swap or other arrangement that
transfers to another, in whole on in  part, any of the economic consequences  of
ownership  of the Common Stock, for a period  of 180 days after the date of this
Prospectus, other than stock or stock  option issuances by the Company  pursuant
to  existing employee benefit plans. Each of the Company's current stockholders,
directors, executive officers and warrant holders will enter into or is bound by
a similar agreement.
    
 
    At the request of the Company, the Underwriters have reserved up to  175,000
shares  of the  shares of  Common Stock  offered hereby  for sale  at the public
offering price to certain directors, officers and employees of the Company.  The
number  of shares of Common Stock available  for sale to the general public will
be reduced  to  the extent  such  persons  purchase such  reserved  shares.  Any
reserved  shares not  so purchased  will be offered  by the  Underwriters to the
general public  on  the same  basis  as the  other  shares offered  hereby.  All
purchasers of the shares of Common Stock reserved pursuant to this paragraph who
are  also directors  or executive  officers of the  Company will  be required to
enter into agreements identical to those described in the immediately  preceding
paragraph  restricting the  transferability of such  shares for a  period of 180
days after the date of this Prospectus.
 
PRICING OF THE OFFERING
 
   
    Prior to this Offering, there  has been no public  market for the shares  of
Common  Stock  of  the  Company.  The  initial  public  offering  price  will be
determined by negotiation between the Company and the Representatives. Among the
factors considered in determining the initial public offering price will be  the
future prospects of the Company and its industry in general, sales, earnings and
certain  other  financial and  operating information  of  the Company  in recent
periods, and the  price-earnings ratios,  price-sales ratios,  market prices  of
securities  and certain financial and operating information of companies engaged
in activities similar  to those  of the  Company. The  estimated initial  public
offering  price range set forth on the cover page of this preliminary Prospectus
is subject to change as a result of market conditions and other factors.
    
 
                                 LEGAL MATTERS
 
   
    The validity of the  issuance of the shares  of Common Stock offered  hereby
will be passed upon for the Company by Gibson, Dunn & Crutcher LLP, Los Angeles,
California.  Upon consummation of the  Initial Acquisitions, certain partners of
Gibson, Dunn & Crutcher LLP acquired beneficial interests in shares representing
in the aggregate less than 1% of all outstanding Common Stock at the same  price
per  share paid by  other purchasers of Common  Stock on or  prior to that date.
Certain matters in  connection with this  Offering will be  passed upon for  the
Underwriters  by  Skadden,  Arps,  Slate,  Meagher  &  Flom  LLP,  Los  Angeles,
California.
    
 
                                    EXPERTS
 
    The consolidated financial statements of Aftermarket Technology Corp. as  of
December  31, 1994 and 1995 and for the  five months ended December 31, 1994 and
for the year ended December 31,  1995, the combined financial statements of  the
Predecessor  Companies  to  Aftermarket  Technology  Corp.  for  the  year ended
December 31,  1993  and for  the  seven months  ended  July 31,  1994,  and  the
financial  statements of Component Remanufacturing Specialists, Inc. as of March
31, 1995 and  for the  ten months  then ended  included in  this Prospectus  and
Registration  Statement  have been  audited by  Ernst  & Young  LLP, independent
auditors, as set forth in their  reports thereon appearing elsewhere herein  and
in  the Registration  Statement, and  are included  in reliance  on such reports
given upon the authority of such firm as experts in accounting and auditing.
 
                                       55
<PAGE>
                             ADDITIONAL INFORMATION
 
    The Company  has filed  with  the Securities  and Exchange  Commission  (the
"Commission")  a registration statement (the "Registration Statement") under the
Securities Act of  1933, as amended,  with respect to  the Common Stock  offered
hereby. This Prospectus, which constitutes a part of the Registration Statement,
does not contain all of the information set forth in the Registration Statement,
certain  items of which are omitted as permitted by the rules and regulations of
the Commission. Statements  made in this  Prospectus as to  the contents of  any
agreement or other document referred to herein are not necessarily complete, and
reference  is made to the  copy of such agreement or  other document filed as an
exhibit or schedule to the Registration Statement and each such statement  shall
be  deemed qualified in its entirety by such reference. For further information,
reference is  made  to  the  Registration Statement  and  to  the  exhibits  and
schedules  filed therewith, which are available for inspection without charge at
the public reference facilities maintained by  the Commission at Room 1024,  450
Fifth  Street, N.W., Washington,  D.C. 20549. Copies  of the material containing
this information  may  be obtained  from  the  Commission upon  payment  of  the
prescribed fees.
 
    The  Company  is subject  to the  periodic  reporting and  other information
requirements of the Securities  Exchange Act of 1934,  as amended. Such  reports
may be inspected at the public reference facilities maintained by the Commission
at  Room  1024, 450  Fifth  Street, N.W.,  Washington,  D.C. 20549,  and  at the
Commission's regional offices located  at 500 West  Madison Street, Suite  1400,
Chicago,  Illinois 60661, and  7 World Trade  Center, 13th Floor,  New York, New
York 10048. Copies  of such material  may be  obtained by mail  from the  Public
Reference  Branch of the Commission at  450 Fifth Street, N.W., Washington, D.C.
20549, at prescribed rates.
 
    The Company intends to furnish to its stockholders annual reports containing
consolidated financial statements  audited by an  independent public  accounting
firm  accompanied by an opinion expressed  by such independent public accounting
firm and quarterly  reports for  the first three  quarters of  each fiscal  year
containing unaudited consolidated financial information in each case prepared in
accordance with generally accepted accounting principles.
 
    The  "Aaron's Transmissions" trademark is  a federally protected servicemark
of the Company. This Prospectus also contains the registered trademarks of other
companies.
 
                                       56
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
                         INDEX TO FINANCIAL STATEMENTS
 
<TABLE>
<CAPTION>
                                                                                                               PAGE
                                                                                                             ---------
<S>                                                                                                          <C>
Aftermarket Technology Corp.
  Report of Ernst & Young LLP, Independent Auditors........................................................  F-2
  Consolidated Balance Sheets..............................................................................  F-3
  Consolidated Statements of Income........................................................................  F-4
  Consolidated Statements of Stockholders' Equity..........................................................  F-5
  Consolidated Statements of Cash Flows....................................................................  F-6
  Notes to Consolidated Financial Statements...............................................................  F-8
Component Remanufacturing Specialists, Inc.
  Report of Ernst & Young LLP, Independent Auditors........................................................  F-19
  Balance Sheet............................................................................................  F-20
  Statement of Income......................................................................................  F-21
  Statement of Stockholders' Equity........................................................................  F-22
  Statement of Cash Flows..................................................................................  F-23
  Notes to Financial Statements............................................................................  F-24
</TABLE>
 
                                      F-1
<PAGE>
               REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS
 
Stockholders and Board of Directors
Aftermarket Technology Corp.
 
    We  have audited the accompanying consolidated balance sheets of Aftermarket
Technology Corp. (the Company) as of December 31, 1994 and 1995, and the related
consolidated statements of income, stockholders' equity, and cash flows for  the
five  months ended December 31, 1994, and  for the year ended December 31, 1995.
We  have  also   audited  the  accompanying   combined  statements  of   income,
stockholders' equity, and cash flows of the Predecessor Companies to Aftermarket
Technology  Corp. (the  Predecessor Companies) for  the year  ended December 31,
1993 and for the  seven months ended July  31, 1994. These financial  statements
are  the responsibility of the Company's and Predecessor Companies' managements.
Our responsibility is to express an opinion on these financial statements  based
on our audits.
 
    We  conducted  our audits  in  accordance with  generally  accepted auditing
standards. Those standards require that we plan and perform the audit to  obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also  includes
assessing  the  accounting principles  used  and significant  estimates  made by
management, as well as evaluating the overall financial statement  presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
    In  our opinion, the financial statements  referred to above present fairly,
in all material  respects, the  consolidated financial  position of  Aftermarket
Technology  Corp. at December 31, 1994 and 1995, and the consolidated results of
the Company's operations and cash flows  for the five months ended December  31,
1994,  and for the year ended December 31,  1995 and the combined results of the
operations of  the Predecessor  Companies to  Aftermarket Technology  Corp.  and
their  cash flows for the year ended December 31, 1993, and for the seven months
ended  July  31,  1994,  in   conformity  with  generally  accepted   accounting
principles.
 
                                          ERNST & YOUNG LLP
 
Seattle, Washington
June 21, 1996,
except as to Note 13,
as to which the date is            , 1996
- --------------------------------------------------------------------------------
 
    The  foregoing report is the form that will be signed upon the completion of
the stock split, described in Note 13 to the consolidated financial statements.
 
                                          ERNST & YOUNG LLP
 
   
Seattle, Washington
November 18, 1996
    
 
                                      F-2
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
                          CONSOLIDATED BALANCE SHEETS
 
<TABLE>
<CAPTION>
                                                            DECEMBER 31,                              PRO FORMA
                                                    -----------------------------   SEPTEMBER 30,   SEPTEMBER 30,
                                                        1994            1995            1996          1996 (1)
                                                    -------------   -------------   -------------   -------------
<S>                                                 <C>             <C>             <C>             <C>
                                                                                                     (UNAUDITED)
                                                                                     (UNAUDITED)      (NOTE 1)
ASSETS
Current assets:
  Cash and cash equivalents.......................  $   9,427,318   $   8,755,691   $  8,307,369    $  8,307,369
  Accounts receivable, net........................     24,622,834      32,965,874     37,889,351      37,889,351
  Inventories.....................................     26,635,133      43,064,712     53,305,883      53,305,883
  Prepaid and other assets........................        579,002       2,032,671      2,807,626       2,807,626
  Deferred tax assets.............................      1,435,000       2,267,000      2,534,960       2,534,960
                                                    -------------   -------------   -------------   -------------
Total current assets..............................     62,699,287      89,085,948    104,845,189     104,845,189
Equipment and leasehold improvements:
  Machinery and equipment.........................      3,373,435       7,187,840     10,836,264      10,836,264
  Autos and trucks................................        958,296       1,503,760      1,818,222       1,818,222
  Furniture and fixtures..........................        429,744         858,070      1,373,432       1,373,432
  Leasehold improvements..........................      1,823,208       2,860,711      4,264,799       4,264,799
                                                    -------------   -------------   -------------   -------------
                                                        6,584,683      12,410,381     18,292,717      18,292,717
  Less accumulated depreciation and
   amortization...................................        388,520       1,625,917      2,906,930       2,906,930
                                                    -------------   -------------   -------------   -------------
                                                        6,196,163      10,784,464     15,385,787      15,385,787
Debt issuance costs, net..........................      5,715,838       7,162,690      6,537,558       6,537,558
Cost in excess of net assets acquired, net........    112,344,868     140,652,620    140,237,861     140,237,861
Other assets......................................        337,252         245,897        339,231         339,231
                                                    -------------   -------------   -------------   -------------
Total assets......................................  $ 187,293,408   $ 247,931,619   $267,345,626    $267,345,626
                                                    -------------   -------------   -------------   -------------
                                                    -------------   -------------   -------------   -------------
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Accounts payable................................  $   5,897,091   $  12,951,575   $ 21,306,676    $ 21,306,676
  Accrued payroll and related costs...............      1,433,142       2,094,237      3,550,075       3,550,075
  Accrued interest payable........................      6,066,835       8,097,647      3,371,661       3,371,661
  Other accrued expenses..........................      2,652,723       3,170,162      3,104,571       3,104,571
  Bank lines of credit............................      1,160,000         811,067      2,924,475       2,924,475
  Due to former stockholders......................      4,989,867          36,734         36,734          36,734
  Income taxes payable............................       --             1,912,116        775,401         775,401
  Dividends payable...............................        853,288       2,946,300      4,635,252         --
                                                    -------------   -------------   -------------   -------------
Total current liabilities.........................     23,052,946      32,019,838     39,704,845      35,069,593
Deferred tax liabilities..........................      1,483,000       3,478,000      4,746,161       4,746,161
Revolving credit facility.........................       --              --              --           24,635,252
12% Series B and D Senior Subordinated Notes......    120,000,000     162,245,762    162,047,458     162,047,458
Commitments and contingencies.....................
Stockholders' equity:
  Preferred stock, $.01 par value:
   Authorized shares -- 5,000,000
   Issued and outstanding shares -- 200,000
   Aggregate liquidation and redemption value of
    $22,946,300 at December 31, 1995 ($24,635,252
    at
    September 30, 1996)...........................     20,000,000      20,000,000     20,000,000         --
  Common stock, $.01 par value:
   Authorized shares -- 30,000,000
   Issued and outstanding shares -- 12,000,000....     20,000,000      20,000,000     20,000,000      20,000,000
  Retained earnings...............................      2,757,462      10,163,019     20,815,391      20,815,391
  Cumulative translation adjustment...............       --                25,000         31,771          31,771
                                                    -------------   -------------   -------------   -------------
Total stockholders' equity........................     42,757,462      50,188,019     60,847,162      40,847,162
                                                    -------------   -------------   -------------   -------------
Total liabilities and stockholders' equity........  $ 187,293,408   $ 247,931,619   $267,345,626    $267,345,626
                                                    -------------   -------------   -------------   -------------
                                                    -------------   -------------   -------------   -------------
</TABLE>
 
- ------------
(1)  The pro  forma balance  sheet reflects  the redemption  of all  outstanding
     preferred  stock, including  accrued dividends, without  the application of
     the net proceeds from the Company's proposed initial public offering.  Such
     amounts  were assumed to have been funded from the Company's available line
     of credit.
 
                            See accompanying notes.
 
                                      F-3
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
                       CONSOLIDATED STATEMENTS OF INCOME
 
<TABLE>
<CAPTION>
                                               COMBINED                                     CONSOLIDATED
                                     -----------------------------   -----------------------------------------------------------
                                                        FOR THE         FOR THE
                                                     SEVEN MONTHS     FIVE MONTHS                         NINE MONTHS ENDED
                                      YEAR ENDED         ENDED           ENDED        YEAR ENDED            SEPTEMBER 30,
                                     DECEMBER 31,      JULY 31,      DECEMBER 31,    DECEMBER 31,    ---------------------------
                                         1993            1994            1994            1995            1995           1996
                                     -------------   -------------   -------------   -------------   ------------   ------------
                                                                                                     (UNAUDITED)    (UNAUDITED)
<S>                                  <C>             <C>             <C>             <C>             <C>            <C>
Net sales..........................  $110,702,341     $90,055,996     $67,735,869    $190,659,143    $132,471,865   $199,306,548
Cost of sales......................    66,686,938      52,245,178      40,111,819     115,499,023      82,051,302    122,457,605
                                     -------------   -------------   -------------   -------------   ------------   ------------
Gross profit.......................    44,015,403      37,810,818      27,624,050      75,160,120      50,420,563     76,848,943
Selling, general, and
 administrative expense............    25,681,754      20,475,113      14,205,750      38,971,230      26,439,390     38,651,311
Amortization of intangible
 assets............................        28,202          15,534       1,209,971       3,307,563       2,391,467      2,780,654
                                     -------------   -------------   -------------   -------------   ------------   ------------
Income from operations.............    18,305,447      17,320,171      12,208,329      32,881,327      21,589,706     35,416,978
Interest and other income..........       536,670         288,059         341,342       1,099,588         688,362        715,206
Interest expense...................       235,220         130,036       6,373,921      18,015,346      12,977,656     15,144,880
                                     -------------   -------------   -------------   -------------   ------------   ------------
Income before income taxes.........    18,606,897      17,478,194       6,175,750      15,965,569       9,300,412     20,987,304
Provision (benefit) for income
 taxes.............................       471,000          (5,000)      2,565,000       6,467,000       3,080,332      8,645,980
                                     -------------   -------------   -------------   -------------   ------------   ------------
Net income.........................  $ 18,135,897     $17,483,194       3,610,750       9,498,569       6,220,080     12,341,324
                                     -------------   -------------
                                     -------------   -------------
Dividends accrued on preferred
 stock.............................                                       853,288       2,093,012       1,542,396      1,688,953
                                                                     -------------   -------------   ------------   ------------
Net income available to common
 stockholders......................                                   $ 2,757,462    $  7,405,557    $  4,677,684   $ 10,652,371
                                                                     -------------   -------------   ------------   ------------
                                                                     -------------   -------------   ------------   ------------
Pro forma (unaudited):
  Income before income taxes per
   above...........................  $ 18,606,897     $17,478,194
  Provision for income taxes.......     7,334,000       7,004,000
                                     -------------   -------------
                                     -------------   -------------
  Pro forma net income.............  $ 11,272,897     $10,474,194
                                     -------------   -------------
                                     -------------   -------------
  Net income per share.............                                                  $       0.65                   $       0.79
                                                                                     -------------                  ------------
                                                                                     -------------                  ------------
  Shares used in calculation of pro
   forma net income per share......                                                    14,616,160                     15,555,098
                                                                                     -------------                  ------------
                                                                                     -------------                  ------------
</TABLE>
 
                            See accompanying notes.
 
                                      F-4
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
 
<TABLE>
<CAPTION>
                                                                                               COMBINED
                                                                                     ----------------------------
                                                                                                       FOR THE
                                                                                                    SEVEN MONTHS
                                                                                      YEAR ENDED        ENDED
                                                                                     DECEMBER 31,     JULY 31,
                                                                                         1993           1994
                                                                                     -------------  -------------
<S>                                                                                  <C>            <C>
Stockholders' equity at beginning of period........................................  $  22,106,960  $  31,719,717
  Distributions to stockholders....................................................     (8,523,140)    (5,503,000)
  Net income.......................................................................     18,135,897     17,483,194
                                                                                     -------------  -------------
Stockholders' equity at end of period..............................................  $  31,719,717  $  43,699,911
                                                                                     -------------  -------------
                                                                                     -------------  -------------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                      CONSOLIDATED
                                         -----------------------------------------------------------------------
                                                                                      CUMULATIVE
                                           PREFERRED       COMMON        RETAINED     TRANSLATION
                                             STOCK          STOCK        EARNINGS     ADJUSTMENT       TOTAL
                                         -------------  -------------  -------------  -----------  -------------
<S>                                      <C>            <C>            <C>            <C>          <C>
  Issuance of 200,000 shares of
   preferred stock for cash at $100 per
   share, August 2, 1994...............  $  20,000,000  $    --        $    --         $           $  20,000,000
  Issuance of 12,000,000 shares of
   common stock for cash at $1.67 per
   share, August 2, 1994...............       --           20,000,000       --            --          20,000,000
  Net income for the five months ended
   December 31, 1994...................       --             --            3,610,750      --           3,610,750
  Accrued dividends on preferred
   stock...............................       --             --             (853,288)     --            (853,288)
                                         -------------  -------------  -------------  -----------  -------------
Balance at December 31, 1994...........     20,000,000     20,000,000      2,757,462      --          42,757,462
  Translation adjustment...............       --             --             --            25,000          25,000
  Net income for the year ended
   December 31, 1995...................       --             --            9,498,569      --           9,498,569
  Accrued dividends on preferred
   stock...............................       --             --           (2,093,012)     --          (2,093,012)
                                         -------------  -------------  -------------  -----------  -------------
Balance at December 31, 1995...........     20,000,000     20,000,000     10,163,019      25,000      50,188,019
  Translation adjustment...............       --             --             --             6,771           6,771
  Net income for the nine months ended
   September 30, 1996 (unaudited)......       --             --           12,341,324      --          12,341,324
  Accrued dividends on preferred stock
   (unaudited).........................       --             --           (1,688,952)     --          (1,688,952)
                                         -------------  -------------  -------------  -----------  -------------
Balance at September 30, 1996
 (unaudited)...........................  $  20,000,000  $  20,000,000  $  20,815,391   $  31,771   $  60,847,162
                                         -------------  -------------  -------------  -----------  -------------
                                         -------------  -------------  -------------  -----------  -------------
</TABLE>
 
                            See accompanying notes.
 
                                      F-5
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
 
<TABLE>
<CAPTION>
                                                        COMBINED                                 CONSOLIDATED
                                               --------------------------   -------------------------------------------------------
                                                               FOR THE        FOR THE
                                                             SEVEN MONTHS   FIVE MONTHS                      NINE MONTHS ENDED
                                                YEAR ENDED      ENDED          ENDED       YEAR ENDED          SEPTEMBER 30,
                                               DECEMBER 31,    JULY 31,     DECEMBER 31,  DECEMBER 31,   --------------------------
                                                   1993          1994           1994          1995          1995          1996
                                               ------------  ------------   ------------  ------------   -----------  -------------
<S>                                            <C>           <C>            <C>           <C>            <C>          <C>
                                                                                                         (UNAUDITED)   (UNAUDITED)
OPERATING ACTIVITIES
Net Income...................................  $18,135,897   $17,483,194    $ 3,610,750   $ 9,498,569    $6,220,080    $12,341,324
Adjustments to reconcile net income to net
 cash provided by operating activities:
  Depreciation and amortization..............    1,111,547       726,761      1,598,491     4,680,388     3,403,440      4,167,746
  Increase (decrease) in allowance for losses
   on accounts receivable....................      (97,000 )     249,176        192,208       496,591       454,565        129,300
  Loss (gain) on sale of equipment...........      (60,750 )      24,276          4,804        (5,955)        4,506         28,634
  Amortization of debt issuance costs........      --            --             268,650       710,281       504,793        625,132
  Increase (decrease) in net deferred tax
   liability.................................      --            --              50,000     1,274,000     1,237,916        978,201
  Changes in operating assets and
   liabilities:
    Accounts receivable......................   (6,926,601 )  (6,218,650)    (1,799,626 )  (3,172,303)      720,961     (4,138,735)
    Inventories..............................   (4,697,190 )  (2,716,807)      (576,145 )  (8,118,364)   (3,735,723 )   (9,179,984)
    Prepaid and other assets.................      (32,501 )    (519,553)       299,101    (1,137,901)   (1,562,404 )     (849,761)
    Accounts payable and accrued expenses....    3,049,765     2,102,961      4,249,395     6,555,947    (5,828,570 )    3,287,866
                                               ------------  ------------   ------------  ------------   -----------  -------------
Net cash provided by (used in) operating
 activities..................................   10,483,167    11,131,358      7,897,628    10,781,253     1,419,564      7,389,723
 
INVESTING ACTIVITIES
Purchases of equipment.......................   (2,310,175 )  (1,850,224)    (1,335,551 )  (5,187,400)   (3,905,148 )   (5,892,715)
Proceeds from sale of fixed assets...........      130,236        78,657         55,603         7,685        (2,645 )       48,232
Acquisition of companies, net of cash
 received....................................      --            --         (146,954,457) (40,264,452)   (39,875,396)   (4,106,970)
                                               ------------  ------------   ------------  ------------   -----------  -------------
Net cash used in investing activities........   (2,179,939 )  (1,771,567)   (148,234,405) (45,444,167)   (43,783,189)   (9,951,453)
</TABLE>
 
                                      F-6
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
               CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)
 
<TABLE>
<CAPTION>
                                                    COMBINED                                   CONSOLIDATED
                                          ----------------------------   ---------------------------------------------------------
                                                            FOR THE         FOR THE
                                                          SEVEN MONTHS    FIVE MONTHS                       NINE MONTHS ENDED
                                           YEAR ENDED        ENDED           ENDED        YEAR ENDED          SEPTEMBER 30,
                                          DECEMBER 31,      JULY 31,     DECEMBER 31,    DECEMBER 31,   --------------------------
                                              1993            1994           1994            1995           1995          1996
                                          -------------   ------------   -------------   ------------   ------------   -----------
<S>                                       <C>             <C>            <C>             <C>            <C>            <C>
                                                                                                        (UNAUDITED)    (UNAUDITED)
FINANCING ACTIVITIES
Issuance of senior subordinated notes...  $    --         $   --         $120,000,000    $42,400,000    $42,377,966    $   --
Borrowings on revolving credit
 facility...............................       --             --           18,160,000      3,500,000        --             --
Payments on revolving credit facility...       --             --          (17,000,000)    (4,742,458)       --             --
Payment of debt issuance costs..........       --             --           (5,697,413)    (2,179,167)    (1,788,481)       --
Payment of offering costs...............       --             --           (5,339,855)       --             --             --
Net payments on other long-term debt....      (166,718)      (100,584)       (358,637)       --             --             --
Borrowings (payments) on bank lines of
 credit.................................       800,000     (1,000,000)        --             --           2,235,395     2,113,408
Payment on amounts due to former
 stockholders...........................       --             --              --          (4,987,088)    (4,083,834)       --
Net payments to related parties.........      (579,344)       (88,737)        --             --             --             --
Sale of common stock....................       --             --           20,000,000        --             --             --
Sale of preferred stock.................       --             --           20,000,000        --             --             --
Distributions to stockholders...........    (8,523,140)    (5,503,000)        --             --             --             --
                                          -------------   ------------   -------------   ------------   ------------   -----------
Net cash (used in) provided by financing
 activities.............................    (8,469,202)    (6,692,321)    149,764,095     33,991,287     38,741,046     2,113,408
                                          -------------   ------------   -------------   ------------   ------------   -----------
Increase (decrease) in cash and cash
 equivalents............................      (165,974)     2,667,470       9,427,318       (671,627)    (3,622,579)     (448,322)
Cash and cash equivalents at beginning
 of period..............................       747,654        581,680         --           9,427,318      9,427,318     8,755,691
                                          -------------   ------------   -------------   ------------   ------------   -----------
Cash and cash equivalents at end of
 period.................................  $    581,680    $ 3,249,150    $  9,427,318    $ 8,755,691    $ 5,804,739    $8,307,369
                                          -------------   ------------   -------------   ------------   ------------   -----------
                                          -------------   ------------   -------------   ------------   ------------   -----------
Cash paid during the period for:
  Interest..............................  $    233,133    $   128,259    $    185,817    $15,376,365    $15,236,248    $19,342,319
                                          -------------   ------------   -------------   ------------   ------------   -----------
                                          -------------   ------------   -------------   ------------   ------------   -----------
  Income taxes..........................  $    360,179    $   209,671    $  2,571,000    $ 3,221,356    $ 4,443,167    $8,438,414
                                          -------------   ------------   -------------   ------------   ------------   -----------
                                          -------------   ------------   -------------   ------------   ------------   -----------
</TABLE>
 
                            See accompanying notes.
 
                                      F-7
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
 
      (INFORMATION AS OF SEPTEMBER 30, 1996 AND FOR THE NINE MONTHS ENDED
                   SEPTEMBER 30, 1995 AND 1996 IS UNAUDITED)
 
1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
BASIS OF PRESENTATION
 
    The  consolidated  financial  statements  of  Aftermarket  Technology  Corp.
include the combined results of Aftermarket Technology Holdings Corp. (Holdings)
and  its   wholly  owned   subsidiary,   Aftermarket  Technology   Corp.   (ATC)
(collectively,  the "Company"). Concurrent with the completion of ATC's proposed
initial public  offering, Holdings  will be  merged into  ATC. The  accompanying
financial  statements are presented on a  combined basis with the elimination of
intercompany  accounts  and  transactions  and  will  represent  the  historical
financial statements of ATC upon the completion of the merger.
 
    The  consolidated financial statements include  the results of the following
remanufactured automotive products businesses which sell to customers throughout
the United States and Canada: (i) Aaron's Automotive Products, Inc. (Aaron's), a
Springfield, Missouri  based remanufacturer  of transmissions,  engines,  torque
converters,  and  other  drive  train parts  for  automotive  original equipment
manufacturers, independent rebuilders and  distributors, and retail chain  store
customers;  (ii)  Component  Remanufacturing Specialists  (CRS),  a  Mahwah, New
Jersey based  remanufacturer  and  distributor of  automotive  drive  train  and
transmission  components; (iii) H.T.P., Inc. (HTP), a Louisville, Kentucky based
remanufacturer and warehouse  distributor of  new and  remanufactured parts  for
independent  transmission  rebuilders; (iv)  Mamco  Converters, Inc.  (Mamco), a
Dayton,  Ohio  based  remanufacturer   of  torque  converters  for   independent
transmission  rebuilders  and distributors;  (v)  King-O-Matic and  Mascot Truck
Parts  Inc.  (Mascot),  Canadian  based  remanufacturers  and  distributors   of
automotive  components  and  a  rebuilder  of  heavy  duty  truck transmissions,
respectively, are located in  Mississauga, Canada; and (vi)  RPM Merit (RPM),  a
Rancho  Cucamonga, California (formerly  Azusa, California) based remanufacturer
of torque converters, constant velocity axles, and transmission fluid pumps, and
a warehouse distributor of remanufactured parts and new part kits to independent
transmission rebuilders.
 
    The  combined  financial   statements  of  the   Predecessor  Companies   to
Aftermarket   Technology  Corp.   (the  Predecessor   Companies)  represent  the
combination of the  historical financial  statements of Aaron's,  RPM, HTP,  and
Mamco.  The Company was formed for the  purpose of effecting the acquisitions of
the Predecessor Companies and is a wholly owned subsidiary of Holdings. Holdings
does not  have any  operations other  than its  investment in  the Company.  The
Predecessor   Companies  were  acquired  pursuant   to  four  separate  purchase
agreements for  a total  purchase  price of  approximately $160.4  million  (the
Initial  Acquisitions). The combined  financial statements for  the seven months
ended July 31, 1994  include the operations of  the Predecessor Companies up  to
their respective closing dates, which approximated July 31, 1994.
 
INTERIM FINANCIAL INFORMATION
 
    The  financial information  at September  30, 1996  and for  the nine months
ended September 30,  1995 and  1996 is  unaudited but  includes all  adjustments
(consisting  only of  normal recurring  adjustments) that  the Company considers
necessary for a fair presentation of the financial position at such date and the
operating results and cash  flows for those periods.  Operating results for  the
nine  months  ended September  30, 1996  are not  necessarily indicative  of the
results that may be expected for the entire year.
 
PRINCIPLES OF CONSOLIDATION
 
    The Company's acquisitions  have been  accounted for as  purchases, and  the
consolidated  financial statements for the twelve months ended December 31, 1995
and five months ended  December 31, 1994 include  operations of the Company  and
its   wholly  owned  operating  subsidiaries  from  the  dates  of  acquisition.
Significant intercompany  accounts  and  transactions have  been  eliminated  in
consolidation.
 
                                      F-8
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
      (INFORMATION AS OF SEPTEMBER 30, 1996 AND FOR THE NINE MONTHS ENDED
                   SEPTEMBER 30, 1995 AND 1996 IS UNAUDITED)
 
1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
CASH AND CASH EQUIVALENTS
 
    The Company considers all highly liquid investments with original maturities
of three months or less to be cash equivalents.
 
USE OF ESTIMATES
 
    The  preparation of  the financial  statements in  conformity with generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that affect  the amounts reported  in the  financial statements and
accompanying notes. Actual results could differ from those estimates.
 
INVENTORIES
 
    Inventories are stated at the lower of cost (first-in, first-out method)  or
market  and consist primarily of new and used engine and transmission parts, and
cores and finished goods. Appropriate  consideration is given to  deterioration,
obsolescence, and other factors in evaluating estimated market value.
 
EQUIPMENT AND LEASEHOLD IMPROVEMENTS
 
    Equipment  and leasehold  improvements are  stated at  cost. Depreciation is
computed using accelerated and straight-line  methods over the estimated  useful
lives of the assets, which range from three to fifteen years.
 
FOREIGN CURRENCY TRANSLATION
 
    The  financial statements of Canadian subsidiaries have been translated into
U.S. dollars in accordance with SFAS No. 52, "Foreign Currency Translation." All
balance sheet accounts have been translated  using the exchange rates in  effect
at  the balance sheet date. Income  statement amounts have been translated using
the average exchange rate for the year. The translation gain resulting from  the
changes  in  exchange  rates has  been  reported  separately as  a  component of
stockholders' equity.
 
    The effect on  the statements of  income of transaction  gains or losses  is
insignificant for the periods presented.
 
DEBT ISSUANCE COSTS
 
    Debt issuance costs incurred in connection with the sale of the 12% Series B
and  Series D Senior  Subordinated Notes (Note 6)  and Revolving Credit Facility
(Note 5) are being amortized over the life  of the debt of ten, nine, and  seven
years, respectively.
 
COST IN EXCESS OF NET ASSETS ACQUIRED
 
    The excess of the purchase price over the fair value of the assets purchased
is being amortized over 40 years on a straight-line basis. Cost in excess of net
assets  acquired is reflected net of  accumulated amortization of $1,199,809 and
$4,466,669 at December 31, 1994 and 1995, respectively.
 
    In  accordance  with  SFAS  No.  121,  "Accounting  for  the  Impairment  of
Long-Lived  Assets and  for Long-Lived  Assets to  be Disposed  of," the Company
assesses the  recoverability  of  cost  in excess  of  net  assets  acquired  by
determining  whether the  amortization of the  asset balance  over its remaining
life can be recovered  through the undiscounted future  operating cash flows  of
the  acquired operation. The amount of the impairment, if any, is measured based
on projected discounted future operating  cash flows. The Company believes  that
no impairment has occurred and that no reduction in the estimated useful life is
warranted.
 
CONCENTRATION OF CREDIT RISK
 
    Financial  instruments that potentially subject the Company to a significant
concentration of credit risk consist of accounts receivable from its  customers,
which are primarily in the automotive aftermarket industry
 
                                      F-9
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
      (INFORMATION AS OF SEPTEMBER 30, 1996 AND FOR THE NINE MONTHS ENDED
                   SEPTEMBER 30, 1995 AND 1996 IS UNAUDITED)
 
1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
throughout  the United  States and Canada.  The credit risk  associated with the
Company's accounts receivable  is mitigated  by its  credit evaluation  process,
reasonably  short collection terms and, except for one significant customer, the
geographical dispersion of sales transactions.
 
    The Company  grants credit  to certain  customers who  meet  pre-established
credit  requirements. Customers who do not  meet those requirements are required
to pay  for  products upon  delivery.  Credit losses  are  provided for  in  the
financial   statements   and   consistently   have   been   within  management's
expectations.
 
    Accounts receivable is reflected net  of an allowance for doubtful  accounts
of $766,000 and $2,469,000 at December 31, 1994 and 1995, respectively.
 
WARRANTY POLICY
 
    The Company generally provides a warranty on its products for a period of up
to twelve months or 12,000 miles.
 
STOCK-BASED COMPENSATION
 
    In  October 1995, the  Financial Accounting Standards  Board issued SFAS No.
123, "Accounting for Stock-Based Compensation."  Statement No. 123 is  effective
for  fiscal years  beginning after December  15, 1995. Under  Statement No. 123,
stock-based compensation expense  is measured using  either the intrinsic  value
method, as prescribed by Accounting Principles Board Opinion No. 25, or the fair
value  method described in  Statement No. 123.  Companies choosing the intrinsic
value method will be required to disclose the pro forma impact of the fair value
method on net  income and  earnings per share.  The Company  plans to  implement
Statement No. 123 in 1996 using the intrinsic value method.
 
INCOME TAXES
 
    Two  of the Predecessor Companies elected to  be taxed as S Corporations for
all periods through the respective closing dates of the Acquisitions; therefore,
for federal and state income tax purposes,  any income or loss accrued prior  to
that  date generally was not taxed to  these companies but was reported by their
respective  stockholders.  The  pro  forma  provision  for  taxes  reflects  the
estimated  provision for  federal and state  income taxes which  could have been
provided had these companies been C Corporations and filed consolidated returns.
Because these pro forma income taxes  do not represent obligations of, and  will
not  be paid by, the Predecessor Companies,  they have not been reflected in the
combined balance sheets or in the combined statements of cash flows.
 
PRO FORMA DATA (UNAUDITED)
 
PRO FORMA NET INCOME PER SHARE
 
    Pro forma net income per  share is based on  the weighted average number  of
shares  of  common  stock and  common  equivalent shares  outstanding  using the
treasury stock method and the estimated number  of shares of common stock to  be
issued in the Company's proposed initial public offering whose net proceeds will
be  used to redeem the outstanding  preferred stock including accrued dividends.
Pursuant to  the Securities  and Exchange  Commission requirements,  common  and
common  equivalent shares issued during the  12-month period prior to the filing
of the Company's  proposed initial  public offering  have been  included in  the
calculation  as if  they were  outstanding for  all periods  presented using the
treasury stock method, based on the assumed initial public offering price.
 
    Historical earnings  per  share is  not  considered meaningful  due  to  the
significant  changes in the Company's capital structure that will occur upon the
closing of the Company's  initial public offering;  accordingly, such per  share
information is not presented.
 
                                      F-10
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
      (INFORMATION AS OF SEPTEMBER 30, 1996 AND FOR THE NINE MONTHS ENDED
                   SEPTEMBER 30, 1995 AND 1996 IS UNAUDITED)
 
1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
PRO FORMA BALANCE SHEET
 
    As  a  result  of  the  Company's  proposed  initial  public  offering,  all
outstanding preferred stock, including accrued dividends, will be redeemed.  The
pro  forma balance sheet  at September 30,  1996 reflects the  redemption of the
preferred stock  including  accrued dividends  without  the application  of  net
proceeds  from such offering. The amounts were  assumed to have been funded from
the Company's available line of credit at September 30, 1996.
 
2.  ACQUISITIONS
    During the year  ended December  31, 1995,  the Company  acquired three  new
companies for a total purchase price of approximately $42.8 million. The CRS and
Mascot  acquisitions closed on June 1, 1995, and June 9, 1995, respectively, and
the King-O-Matic acquisition  closed on  September 12,  1995 (collectively,  the
1995  Acquisitions). The Company  issued $40 million of  principal amount of 12%
Senior Subordinated Notes due  in 2004 concurrent with  the acquisition of  CRS,
the  proceeds of which financed  the New Acquisitions (Note  6). In addition, on
April 2, 1996,  the Company acquired  Tranzparts, Inc. for  $4.0 million and  on
October  1, 1996 the Company acquired Diverco, Inc. ("Diverco") for $8.5 million
for the 1996  Acquisitions. All  such acquisitions  have been  accounted for  as
purchases.  Accordingly, the allocation  of the cost of  the acquired assets and
liabilities has been made on the basis of the estimated fair value.
 
    The consolidated financial statements include the operating results of  each
business  from  the  date  of acquisition.  The  following  unaudited  pro forma
information for the year ended December 31, 1994 reflects the acquisition of the
Predecessor Companies as  if the acquisition  had occurred on  January 1,  1994,
adjusted  to give effect  for federal and  state income taxes  on the results of
operations had all Predecessor Companies been taxed as a corporation and filed a
consolidated return,  and gives  effect  to the  1995  acquisitions as  if  such
acquisitions   had  occurred  on  January  1,  1994.  The  unaudited  pro  forma
information for  the year  ended December  31,  1995 gives  effect to  the  1995
Acquisitions  and  the 1996  Acquisitions as  if  such acquisitions  occurred on
January 1, 1995. The unaudited pro  forma information for the nine-months  ended
September  30,  1996  gives  effect  as if  such  Acquisitions  occurred  at the
beginning of 1996. The pro  forma information includes adjustments for  interest
expense  that would have  been incurred to  finance the acquisitions, additional
depreciation based  on  the fair  market  values  of the  property,  plant,  and
equipment   acquired,  and   amortization  of   intangibles  arising   from  the
transactions. The pro forma financial information is not necessarily  indicative
of  the results of operations as they  would have been had the transactions been
effected on the assumed dates.
 
<TABLE>
<CAPTION>
                                                                                     NINE MONTHS
                                                             YEAR ENDED DECEMBER        ENDED
                                                                     31,            SEPTEMBER 30,
                                                            ----------------------  -------------
                                                               1994        1995         1996
                                                            ----------  ----------  -------------
                                                                       (IN THOUSANDS)
<S>                                                         <C>         <C>         <C>
Net sales.................................................  $  192,431  $  224,837   $   208,066
Net income................................................       8,824      10,711        12,815
</TABLE>
 
3.  RELATED-PARTY TRANSACTIONS
    Aaron's had  sales  to  a  company  owned  by  Aaron's  former  stockholders
amounting  to $327,472 for the year ended December 31, 1993 and $115,422 for the
seven months ended July 31,1994.
 
    The  Predecessor  Companies  leased   land  and  buildings,  primarily   its
production  facilities, under  operating lease arrangements  with the respective
stockholders, or entities  controlled by  the stockholders,  of the  Predecessor
Companies.  Rent expense under these operating leases amounted to $1,156,000 for
the year
 
                                      F-11
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
      (INFORMATION AS OF SEPTEMBER 30, 1996 AND FOR THE NINE MONTHS ENDED
                   SEPTEMBER 30, 1995 AND 1996 IS UNAUDITED)
 
3.  RELATED-PARTY TRANSACTIONS (CONTINUED)
ended December 31, 1993, and $808,000 for the seven months ended July 31,  1994.
Upon  completion of the  Prior Acquisitions, the Company  entered into three- to
five-year lease agreements on most of the properties which had been leased  from
related parties to the Predecessor Companies.
 
    The  Company had liabilities to  former stockholders totaling $4,989,867 and
$36,734 at December 31, 1994 and 1995, respectively. These amounts are  composed
primarily   of  an   additional  purchase   price  payable   to  Aaron's  former
stockholders. The  remaining amount  will  be paid  upon collection  of  certain
accounts receivable in 1996.
 
    The  Company  paid  Aurora  Capital Partners  (ACP),  which  has  a majority
interest in  Holdings, the  Company's parent,  $800,000 in  fees for  investment
banking  services provided in  connection with the  acquisitions of Mascot, CRS,
and King. In addition, ACP was paid management fees of $208,000 and $500,000  in
1994  and 1995,  respectively. ACP is  also entitled to  various additional fees
depending on the Company's  profitability or future  acquisitions. No such  fees
were paid in 1994 and 1995.
 
4.  INVENTORIES
    Inventories consist of the following:
 
<TABLE>
<CAPTION>
                                                                              DECEMBER 31,
                                                                      ----------------------------  SEPTEMBER 30,
                                                                          1994           1995           1996
                                                                      -------------  -------------  -------------
<S>                                                                   <C>            <C>            <C>
Raw materials, including core inventories...........................  $   7,415,495  $  19,015,530  $  29,539,596
Work-in-process.....................................................        186,338      1,394,479        974,496
Finished goods......................................................     19,033,300     22,654,703     22,791,791
                                                                      -------------  -------------  -------------
                                                                      $  26,635,133  $  43,064,712  $  53,305,883
                                                                      -------------  -------------  -------------
                                                                      -------------  -------------  -------------
</TABLE>
 
    Finished goods include purchased parts which are available for sale.
 
5.  BANK LINES OF CREDIT
 
CURRENT LIABILITIES
 
    On  June 8, 1995, the Company entered  into an agreement with the Royal Bank
of Canada  (Royal Bank),  as agent,  providing for  a C$1.35  million  revolving
credit  facility for working capital purposes.  All amounts advanced are secured
by an irrevocable standby letter of credit  from Chemical Bank in the amount  of
the  U.S.  equivalent of  C$1.35  million. At  December  31, 1995,  $811,067 was
outstanding under  this  line  of  credit. Amounts  advanced  under  the  credit
agreement bear interest at the Royal Bank prime rate and are payable on the 30th
of  each  quarter-end  commencing September  30,  1995.  The rate  in  effect at
December 31, 1995 was 7.5%.
 
REVOLVING CREDIT FACILITY
 
    On July  19, 1994,  the Company  entered into  an agreement  with The  Chase
Manhattan  Bank (formerly known as Chemical Bank), as agent, providing for a $30
million revolving credit  facility (Revolving  Credit Facility)  to finance  the
Prior  Acquisitions and for working capital  purposes. The funds available to be
advanced may not exceed  85% of the Company's  eligible accounts receivable  and
60%  of the  Company's eligible  inventories, as  defined in  the agreement. The
available borrowing base at December 31, 1995 was approximately $27 million. All
amounts advanced  are secured  by all  accounts receivable  and inventories  and
become  due on  July 31,  1999. The Company  may prepay  outstanding advances in
whole or in part without incurring any premium or penalty.
 
                                      F-12
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
      (INFORMATION AS OF SEPTEMBER 30, 1996 AND FOR THE NINE MONTHS ENDED
                   SEPTEMBER 30, 1995 AND 1996 IS UNAUDITED)
 
5.  BANK LINES OF CREDIT (CONTINUED)
    At the  Company's  election, amounts  advanced  under the  Revolving  Credit
Facility  will bear interest at either (i) the Alternate Base Rate plus 1.25% or
(ii) the Eurodollar Rate  plus 2.25%. The  Alternate Base Rate  is equal to  the
highest  of  (a)  the Bank's  prime  rate,  (b) the  secondary  market  rate for
three-month certificates of  deposit plus 1.0%,  or (c) the  federal funds  rate
plus  0.5%. Interest  payments on  advances which  bear interest  based upon the
Alternate Base  Rate are  due quarterly  in arrears,  and interest  payments  on
advances  which bear interest based upon the Eurodollar Rate are due on the last
day of each relevant interest period  (or, if such period exceeds three  months,
quarterly after the first day of such period).
 
    The  Company  paid the  Bank  a one-time  facility  and commitment  fee upon
establishing the  Revolving Credit  Facility and  is required  to pay  the  Bank
quarterly  in arrears a  commitment fee of  0.5% per annum  of the average daily
unused portion of the Revolving Credit Facility.
 
    The Revolving Credit Facility  contains several covenants, including  levels
of net worth, leverage, EBITDA and cash flow coverage, and certain limits on the
Company  to incur indebtedness, make  capital expenditures, create liens, engage
in mergers and consolidations,  make restricted payments (including  dividends),
make asset sales, make investments, issue stock, and engage in transactions with
affiliates of the Company and its subsidiaries. At December 31, 1995, no amounts
were outstanding under this line of credit.
 
6.  12% SERIES B AND SERIES D SENIOR SUBORDINATED NOTES
    On  August 2,  1994, the Company  completed a private  placement issuance of
$120 million of principal amount of  12% Series A Senior Subordinated Notes  due
2004.  Proceeds  from  the  issuance,  together  with  the  $40  million capital
contribution, were  used  to finance  the  Initial Acquisitions.  The  privately
placed  debt was exchanged for public debt (designated Series B) on February 22,
1995.
 
    On June 1, 1995, the Company completed another private placement issuance of
$40 million of principal amount of 12% Series C Senior Subordinated Notes due in
2004. Proceeds of $42.4 million from the issuance were used to finance the  1995
Acquisitions.  These  notes  have  an effective  interest  rate  of  10.95%. The
privately placed debt  was exchanged for  public debt (designated  Series D)  on
September 10, 1995.
 
    Interest  on the Notes is payable semiannually on February 1 and August 1 of
each year, commencing on February 1, 1995  for the Series B Notes and August  1,
1995  for the Series  D Notes. The  Notes will mature  on August 1,  2004. On or
after August 1, 1999, the Notes may be redeemed at the option of the Company, in
whole or  in  part, at  specified  redemption  prices plus  accrued  and  unpaid
interest:
 
<TABLE>
<CAPTION>
                                                                           REDEMPTION
YEAR                                                                          PRICE
- -----------------------------------------------------------------------  ---------------
<S>                                                                      <C>
1999...................................................................          106%
2000...................................................................          104
2001...................................................................          102
2002 and thereafter....................................................          100
</TABLE>
 
    In  addition, at any  time on or prior  to August 1,  1997, the Company may,
subject to certain requirements, redeem up to $30 million of the Series B  Notes
and  $10 million of the Series D Notes  of the aggregate principal amount of the
Notes with the net cash  proceeds of one or more  public equity offerings, at  a
price  equal to  112% of the  principal amount  to be redeemed  plus accrued and
unpaid interest. In  the event  of a  change in  control, the  Company would  be
required  to offer  to repurchase  the Notes  at a  price equal  to 101%  of the
principal amount plus accrued and unpaid interest.
 
                                      F-13
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
      (INFORMATION AS OF SEPTEMBER 30, 1996 AND FOR THE NINE MONTHS ENDED
                   SEPTEMBER 30, 1995 AND 1996 IS UNAUDITED)
 
6.  12% SERIES B AND SERIES D SENIOR SUBORDINATED NOTES (CONTINUED)
    The Notes are general obligations of  the Company, subordinated in right  of
payment  to all existing and future  senior debt (including the Revolving Credit
Facility). The Notes are guaranteed by each of the Company's existing and future
subsidiaries other than any subsidiary designated as an unrestricted  subsidiary
(as   defined).  The  Company  may   incur  additional  indebtedness,  including
borrowings under its $30 million Revolving Credit Facility (Note 5), subject  to
certain limitations.
 
    The  indenture under which the Notes  were issued contains certain covenants
that, among other things, limit  the Company from incurring other  indebtedness,
issuing  disqualified capital  stock, engaging in  transactions with affiliates,
incurring liens,  making  certain  restricted  payments  (including  dividends),
making  certain asset sales, and permitting  certain restrictions on the ability
of its subsidiaries to make distributions. As of December 31, 1995, the  Company
was in compliance with such covenants.
 
7.  INCOME TAXES
    Deferred  income taxes reflect the net  tax effects of temporary differences
between the carrying amounts of  assets and liabilities for financial  reporting
purposes and the amounts used for income tax purposes. Significant components of
the Company's deferred tax liabilities and assets are as follows:
 
<TABLE>
<CAPTION>
                                                                                  DECEMBER 31,
                                                                           --------------------------
                                                                               1994          1995
                                                                           ------------  ------------
<S>                                                                        <C>           <C>
Deferred tax liabilities:
  Book basis of intangible assets in excess of tax amounts...............  $  1,466,000  $  3,208,000
  Other..................................................................        17,000       270,000
                                                                           ------------  ------------
Total deferred tax liabilities...........................................     1,483,000     3,478,000
Deferred tax assets:
  Inventory obsolescence reserve.........................................       483,000       898,000
  Bad debt reserves......................................................       331,000       545,000
  Product warranty accruals..............................................       295,000       438,000
  Other..................................................................       326,000       386,000
                                                                           ------------  ------------
Total deferred tax assets................................................     1,435,000     2,267,000
Valuation allowance for deferred tax assets..............................       --            --
                                                                           ------------  ------------
Net deferred tax asset...................................................     1,435,000     2,267,000
                                                                           ------------  ------------
Net deferred tax liability...............................................  $     48,000  $  1,211,000
                                                                           ------------  ------------
                                                                           ------------  ------------
</TABLE>
 
                                      F-14
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
      (INFORMATION AS OF SEPTEMBER 30, 1996 AND FOR THE NINE MONTHS ENDED
                   SEPTEMBER 30, 1995 AND 1996 IS UNAUDITED)
 
7.  INCOME TAXES (CONTINUED)
    Significant  components of  the provision  for income  taxes attributable to
operations are as follows:
 
<TABLE>
<CAPTION>
                                                                             FIVE MONTHS
                                                                                ENDED       YEAR ENDED
                                                                             DECEMBER 31,  DECEMBER 31,
                                                                                 1994          1995
                                                                             ------------  ------------
<S>                                                                          <C>           <C>
Current:
  Federal..................................................................   $2,136,000    $4,429,000
  State....................................................................      379,000       764,000
                                                                             ------------  ------------
Total current..............................................................    2,515,000     5,193,000
Deferred:
  Federal..................................................................       53,000     1,137,000
  State....................................................................       (3,000)      137,000
                                                                             ------------  ------------
Total deferred.............................................................       50,000     1,274,000
                                                                             ------------  ------------
                                                                              $2,565,000    $6,467,000
                                                                             ------------  ------------
                                                                             ------------  ------------
</TABLE>
 
    The components of the provision for deferred income taxes are as follows:
 
<TABLE>
<CAPTION>
                                                                             FIVE MONTHS
                                                                                ENDED       YEAR ENDED
                                                                             DECEMBER 31,  DECEMBER 31,
                                                                                 1994          1995
                                                                             ------------  ------------
<S>                                                                          <C>           <C>
Amortization of intangible assets..........................................   $  754,000    $1,759,000
Inventory obsolescence reserve.............................................     (483,000)     (333,000)
Bad debt reserves..........................................................      (85,000)     (223,000)
Product warranty accruals..................................................      (56,000)      (20,000)
Depreciation...............................................................        2,000       339,000
Other......................................................................      (82,000)     (248,000)
                                                                             ------------  ------------
Provision for deferred income taxes........................................   $   50,000    $1,274,000
                                                                             ------------  ------------
                                                                             ------------  ------------
</TABLE>
 
    The reconciliation  of  income tax  expense  computed at  the  U.S.  federal
statutory tax rates to income tax expense is as follows:
 
<TABLE>
<CAPTION>
                                                       FIVE MONTHS
                                                          ENDED                     YEAR ENDED
                                                    DECEMBER 31, 1994            DECEMBER 31, 1995
                                               ---------------------------  ---------------------------
                                                  AMOUNT        PERCENT        AMOUNT        PERCENT
                                               ------------  -------------  ------------  -------------
<S>                                            <C>           <C>            <C>           <C>
Tax at U.S. statutory rates..................  $  2,159,000         35.0%   $  5,588,000         35.0%
State income taxes, net of federal tax
 benefit.....................................       244,000          3.9         529,000          3.3
Other........................................       162,000          2.7         350,000          2.2
                                               ------------  -------------  ------------  -------------
                                               $  2,565,000         41.6%   $  6,467,000         40.5%
                                               ------------  -------------  ------------  -------------
                                               ------------  -------------  ------------  -------------
</TABLE>
 
8.  PREFERRED STOCK
    The  Company has  issued 200,000  shares of  nonvoting preferred  stock. The
preferred stock accrues dividends at 10%  per annum and accrues interest at  10%
per  annum  on unpaid  dividends.  Dividends are  payable  annually on  the last
business day in June if  declared by the Board  of Directors. Dividends on  each
share  of the preferred stock are cumulative and accrue from day to day, whether
or not earned or declared, commencing with  the date of issue of such share.  No
dividends have been paid to date.
 
                                      F-15
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
      (INFORMATION AS OF SEPTEMBER 30, 1996 AND FOR THE NINE MONTHS ENDED
                   SEPTEMBER 30, 1995 AND 1996 IS UNAUDITED)
 
8.  PREFERRED STOCK (CONTINUED)
    The  preferred stock is exchangeable at the  option of the Company, in whole
or in part, after July 31,  1996, for Subordinated Exchange Debentures due  July
31,  2006. The Debentures shall  be issued pursuant to  an indenture the form of
which shall have been approved by the  Company and the holders of a majority  of
the outstanding shares of preferred stock.
 
    The  preferred stock may be redeemed at the option of the Board of Directors
at any time,  in whole or  in part, at  a redemption price  equal to the  stated
value  per share, together with  accrued and unpaid dividends  to the date fixed
for such redemption.  Shares of preferred  stock are also  subject to  mandatory
redemption  should substantially  all of  the assets of  the Company  be sold or
transferred, or should  there be a  merger of  Holdings with or  into any  other
corporation  in which  Holdings is not  the surviving  entity. In the  case of a
mandatory redemption, outstanding shares of preferred stock would be redeemed at
a redemption price equal  to the stated value  per share, together with  accrued
and  unpaid  dividends including  accrued interest  to the  date fixed  for such
redemption.
 
    In the event of any liquidation, the preferred stockholders are entitled  to
receive an amount equal to the stated value per share, together with accrued and
unpaid dividends. Thereafter, any remaining proceeds shall be distributed to the
common  stockholders. If the assets of the Company are not sufficient to pay the
redemption amount, then holders of  outstanding shares of preferred stock  shall
share ratably in such distribution.
 
9.  COMMON STOCK
    At  December  31, 1995,  the Company  had 2,221,056  shares of  common stock
reserved for the exercise and future granting of stock options and warrants.
 
STOCK OPTION PLAN
 
    The Company adopted its 1994 Stock Incentive  Plan in July 1994 in order  to
provide  incentives to employees  and directors of the  Company. The Company has
reserved 1,800,000 shares of common stock  for issuance under the plan.  Options
are  generally granted at  the fair value on  the date of grant  and vest over a
period of time to be determined by the Board of Directors, generally five years.
The options expire 10 years from the date of grant.
 
    The following table summarizes the stock option activity:
 
<TABLE>
<CAPTION>
                                                                                SHARES
                                                                               SUBJECT        PRICE
                                                                              TO OPTION     PER SHARE
                                                                              ----------  -------------
<S>                                                                           <C>         <C>
 Granted in 1994............................................................   1,403,514  $        1.67
                                                                              ----------
Balance, December 31, 1994..................................................   1,403,514           1.67
  Granted in 1995...........................................................     123,264           1.67
                                                                              ----------
Balance, December 31, 1995..................................................   1,526,778           1.67
  Granted in 1996...........................................................     117,264  $        4.67
                                                                              ----------
Balance, September 30, 1996.................................................   1,644,042  $   1.67-4.67
                                                                              ----------
                                                                              ----------
</TABLE>
 
    At December 31, 1995,  760,236 options (1,103,406  options at September  30,
1996)  are exercisable,  and 273,222 options  (755,958 options  at September 30,
1996) options remain available for future grant.
 
    In connection  with the  prior acquisitions,  warrants to  purchase  350,880
shares  of common stock at  $1.67 per share were  issued to two individuals. The
warrants are exercisable through 2004. The Company has
 
                                      F-16
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
      (INFORMATION AS OF SEPTEMBER 30, 1996 AND FOR THE NINE MONTHS ENDED
                   SEPTEMBER 30, 1995 AND 1996 IS UNAUDITED)
 
9.  COMMON STOCK (CONTINUED)
also issued a warrant to one member of the Board of Directors to purchase 70,176
shares of common stock at $1.67 per share, the fair value of the common stock on
the date of grant. The warrant  vests one-third annually beginning December  31,
1994.
 
    On September 19, 1996, the shareholders approved an amendment to the Plan to
increase the number of shares available for issuance to 2,400,000.
 
10. COMMITMENTS AND CONTINGENCIES
    The   Company  leases  certain  facilities  under  various  operating  lease
agreements which  expire  on various  dates  through 2004.  Leases  that  expire
generally are expected to be renewed or replaced by other leases. Future minimum
lease payments as of December 31, 1995 are as follows:
 
<TABLE>
<CAPTION>
YEAR ENDING DECEMBER 31
- ---------------------------------------------------------------------
<S>                                                                    <C>
1996.................................................................  $   3,878,952
1997.................................................................      3,751,918
1998.................................................................      3,026,401
1999.................................................................      2,221,990
2000.................................................................      1,841,698
Thereafter...........................................................      3,134,820
                                                                       -------------
                                                                       $  17,855,779
                                                                       -------------
                                                                       -------------
</TABLE>
 
    Rent  expense  under operating  leases approximated  $1,800,000, $1,159,000,
$902,000, and $3,114,999 for the year ended December 31, 1993, the seven  months
ended July 31, 1994, the five months ended December 31, 1994, and the year ended
December 31, 1995, respectively.
 
    Rent  expense  includes  amounts paid  to  related parties  of  $254,000 and
$611,000 for the five months ended December 31, 1994 and the year ended December
31, 1995, respectively.
 
    The company  from which  RPM acquired  its assets  in 1994  (the "Prior  RPM
Company")  has  been  identified by  the  EPA  as one  of  the  many potentially
responsible parties for environmental liabilities associated with a  "Superfund"
site  located in the  area of the Company's  former manufacturing facilities and
current distribution facility  in Azusa, California.  The EPA has  preliminarily
estimated  that  it  will  cost  approximately  $47  million  to  construct, and
approximately $4  million per  year  for an  indefinite  period to  operate,  an
interim remedial groundwater treatment system for the part of the Superfund Site
within   which  the  Company's  former   manufacturing  facilities  and  current
distribution facility, as well  as those of  many other potentially  responsible
parties,  are  located.  The actual  cost  of  this remedial  action  could vary
substantially from  this  estimate, and  additional  costs associated  with  the
Superfund  site are likely to be assessed. The Company has significantly reduced
its presence at the  site and has moved  all manufacturing operations  off-site.
Since July 1995, the Company's only real property interest in this site has been
the  lease of  a 6,000  square foot storage  and distribution  facility. The RPM
acquisition agreement and the leases pursuant to which the Company leased  RPM's
facilities  after the RPM Acquisition expressly provide that the Company did not
assume any liabilities for  environmental conditions existing  on or before  the
RPM  Acquisition,  although  the  Company  could  become  responsible  for these
liabilities under various legal theories. The Company is indemnified against any
such liabilities  by  the  seller of  RPM  as  well as  the  Prior  RPM  Company
shareholders. There can be no assurance, however, that the Company would be able
to  make  any  recovery  under any  indemnification  provisions.  Since  the RPM
Acquisition, the Company has been
 
                                      F-17
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
      (INFORMATION AS OF SEPTEMBER 30, 1996 AND FOR THE NINE MONTHS ENDED
                   SEPTEMBER 30, 1995 AND 1996 IS UNAUDITED)
 
10. COMMITMENTS AND CONTINGENCIES (CONTINUED)
engaged in negotiations with EPA  to settle any liability  that it may have  for
this site. The Company's management believes that the Company will not incur any
material liability as a result of these pre-existing environmental conditions.
 
    In  connection  with  the acquisitions  of  Aaron's, RPM,  HTP,  Mamco, CRS,
King-O-Matic and  Tranzparts, the  Company conducted  certain investigations  of
these  companies' facilities and their  compliance with applicable environmental
laws. The investigations, which for  all manufacturing and certain  distribution
facilities also included "Phase I" assessments by independent consultants, found
that  certain remedial,  reporting and other  regulatory requirements, including
certain hazardous waste  management procedures, were  not or may  not have  been
satisfied. Based in part on the investigations conducted and the indemnification
provisions  of the  Prior Acquisitions'  agreements with  respect to  certain of
these matters, the Company's management  believes that its liabilities  relating
to  these environmental matters will  not have a material  adverse effect on its
future consolidated financial position or results of operations.
 
    The Company is also involved in several lawsuits which arise in the ordinary
course of business which  management believes will not  have a material  adverse
effect,  individually  or  in  the  aggregate,  on  the  Company's  consolidated
financial position or results of operations.
 
11. FAIR VALUE OF FINANCIAL INSTRUMENTS
    The carrying amounts  of all  financial instruments  approximate their  fair
values  at December  31, 1994  and 1995, except  for the  Series B  and Series D
subordinated debt.
 
    The fair values of the Company's Series B and Series D subordinated debt are
estimated using discounted cash  flow analyses, based  on the Company's  current
incremental borrowing rates for similar types of borrowing arrangements.
 
    The  carrying  amounts and  fair values  of  these financial  instruments at
December 31 are as follows:
 
<TABLE>
<CAPTION>
                                                                  1994                    1995
                                                         ----------------------  ----------------------
                                                          CARRYING      FAIR      CARRYING      FAIR
                                                           AMOUNT      VALUE       AMOUNT      VALUE
                                                         ----------  ----------  ----------  ----------
                                                                         (IN THOUSANDS)
<S>                                                      <C>         <C>         <C>         <C>
12% subordinated notes (Series B)......................  $  120,000  $  123,600  $  120,000  $  126,600
12% subordinated notes (Series D)......................      --          --          40,000      42,200
</TABLE>
 
12. SIGNIFICANT CUSTOMER
    For the year ended December 31, 1993, the seven months ended July 31,  1994,
the  five months ended December 31, 1994,  and the year ended December 31, 1995,
sales to  one customer  accounted  for 34%,  43%, 45%,  and  35% of  net  sales,
respectively.  Additionally,  at  December  31,  1994  and  1995,  this customer
accounted for approximately 71% and 46% of accounts receivable, respectively. No
other customer accounted for more than 10% of net sales in any period.
 
13. SUBSEQUENT EVENTS
    In June 1996, the Company's  Board of Directors approved the  reorganization
of  the Company in which  Holdings will be merged  into ATC. This reorganization
will be effected simultaneous with the  closing of the Company's initial  public
offering (see Note 1).
 
    On  November   ,  1996, the Company's Board of  Directors approved a six for
one stock split of the Company's common  stock and an increase in the number  of
authorized  shares to 30,000,000 shares of  common stock and 5,000,000 shares of
preferred stock. The accompanying  financial statements have been  retroactively
adjusted to reflect the stock split.
 
                                      F-18
<PAGE>
               REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS
 
Board of Directors
Component Remanufacturing Specialists, Inc.
 
    We  have audited the accompanying balance sheet of Component Remanufacturing
Specialists, Inc. (the Company) as of March 31, 1995, and the related statements
of income, stockholders' equity  and cash flows for  the ten months then  ended.
These  financial statements are the  responsibility of the Company's management.
Our responsibility is to express an opinion on these financial statements  based
on our audit.
 
    We  conducted  our  audit  in accordance  with  generally  accepted auditing
standards. Those standards require that we plan and perform the audit to  obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also  includes
assessing  the  accounting principles  used  and significant  estimates  made by
management, as well as evaluating the overall financial statement  presentation.
We believe that our audit provides a reasonable basis for our opinion.
 
    In  our opinion, the financial statements  referred to above present fairly,
in all material  respects, the financial  position of Component  Remanufacturing
Specialists,  Inc. at March 31,  1995 and the results  of its operations and its
cash flows for the ten months  then ended in conformity with generally  accepted
accounting principles.
 
                                          ERNST & YOUNG LLP
 
White Plains, New York
May 3, 1995, except for Note 5
as to which the date is May 10, 1995
 
                                      F-19
<PAGE>
                  COMPONENT REMANUFACTURING SPECIALISTS, INC.
                                 BALANCE SHEET
                                 MARCH 31, 1995
 
<TABLE>
<CAPTION>
ASSETS
<S>                                                                 <C>
Current assets:
  Cash and cash equivalents......................................   $1,909,060
  Accounts receivable............................................    3,209,663
  Inventories....................................................    2,518,626
  Prepaid insurance..............................................      107,141
                                                                    ----------
    Total current assets.........................................    7,744,490
Equipment and leasehold improvements:
  Machinery and equipment........................................    1,069,900
  Furniture and fixtures.........................................       50,236
  Leasehold improvements.........................................      286,254
                                                                    ----------
                                                                     1,406,390
  Less accumulated depreciation and amortization.................     (890,649)
                                                                    ----------
                                                                       515,741
Covenants not to compete, net....................................       88,434
Costs in excess of net assets acquired, net......................      619,391
Other assets.....................................................       33,166
                                                                    ----------
    Total assets.................................................   $9,001,222
                                                                    ----------
                                                                    ----------
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Accounts payable...............................................   $2,067,107
  Accrued compensation...........................................      251,891
  Accrued warranty...............................................      330,000
  Other accrued expenses.........................................      133,202
  Income taxes payable...........................................       49,796
  Notes payable..................................................      151,667
                                                                    ----------
    Total current liabilities....................................    2,983,663
Stockholders' equity:
  Common stock (2,500 shares authorized, 300 shares issued and
   outstanding -- no par value)..................................       --
  Additional paid-in capital.....................................      530,000
  Retained earnings..............................................    5,487,559
                                                                    ----------
    Total stockholders' equity...................................    6,017,559
                                                                    ----------
    Total liabilities and stockholders' equity...................   $9,001,222
                                                                    ----------
                                                                    ----------
</TABLE>
 
                            See accompanying notes.
 
                                      F-20
<PAGE>
                  COMPONENT REMANUFACTURING SPECIALISTS, INC.
                              STATEMENT OF INCOME
                        TEN MONTHS ENDED MARCH 31, 1995
 
<TABLE>
<S>                                                                  <C>
Sales.............................................................   $19,024,253
Cost of sales.....................................................    13,534,690
                                                                     -----------
Gross profit......................................................     5,489,563
Selling, general and administrative expense.......................       779,165
Amortization of intangible assets.................................        77,515
                                                                     -----------
Income from operations............................................     4,632,883
Interest income...................................................        53,250
Interest expense..................................................        21,348
                                                                     -----------
Income before income taxes........................................     4,664,785
Provision for state income taxes..................................       114,000
                                                                     -----------
Net income........................................................   $ 4,550,785
                                                                     -----------
                                                                     -----------
</TABLE>
 
                            See accompanying notes.
 
                                      F-21
<PAGE>
                  COMPONENT REMANUFACTURING SPECIALISTS, INC.
                       STATEMENT OF STOCKHOLDERS' EQUITY
 
<TABLE>
<CAPTION>
                                                                            ADDITIONAL
                                                                             PAID-IN      RETAINED
                                                                             CAPITAL      EARNINGS       TOTAL
                                                                            ----------  ------------  ------------
<S>                                                                         <C>         <C>           <C>
Balance at June 1, 1994...................................................  $  530,000  $  2,644,180  $  3,174,180
  Dividends...............................................................      --         1,707,406     1,707,406
  Net income..............................................................      --         4,550,785     4,550,785
                                                                            ----------  ------------  ------------
Balance at March 31, 1995.................................................  $  530,000  $  5,487,559  $  6,017,559
                                                                            ----------  ------------  ------------
                                                                            ----------  ------------  ------------
</TABLE>
 
                            See accompanying notes.
 
                                      F-22
<PAGE>
                  COMPONENT REMANUFACTURING SPECIALISTS, INC.
                            STATEMENT OF CASH FLOWS
                        TEN MONTHS ENDED MARCH 31, 1995
 
<TABLE>
<S>                                                                               <C>
OPERATING ACTIVITIES
Net income......................................................................  $4,550,785
Adjustments to reconcile net income to net cash provided by operating
 activities:
  Depreciation..................................................................      74,423
  Amortization..................................................................      77,515
  Loss on sale of equipment.....................................................      79,788
  Changes in operating assets and liabilities:
    Accounts receivable.........................................................  (1,266,650)
    Inventories.................................................................    (830,994)
    Prepaid and other assets....................................................     (33,653)
    Accounts payable and accrued expenses.......................................    (475,820)
                                                                                  ----------
Net cash provided by operating activities.......................................   2,175,394
INVESTING ACTIVITIES
Purchases of equipment and leasehold improvements...............................    (466,213)
                                                                                  ----------
Net cash used in investing activities...........................................    (466,213)
FINANCING ACTIVITIES
Payments on long-term debt......................................................    (277,379)
Dividends.......................................................................  (1,707,406)
                                                                                  ----------
Net cash used in financing activities...........................................  (1,984,785)
                                                                                  ----------
Decrease in cash................................................................    (275,604)
Cash and cash equivalents at beginning of period................................   2,184,664
                                                                                  ----------
Cash and cash equivalents at end of period......................................  $1,909,060
                                                                                  ----------
                                                                                  ----------
Cash paid during the period for:
  Interest......................................................................  $   21,348
                                                                                  ----------
                                                                                  ----------
  Income taxes..................................................................  $  950,000
                                                                                  ----------
                                                                                  ----------
</TABLE>
 
                            See accompanying notes.
 
                                      F-23
<PAGE>
                  COMPONENT REMANUFACTURING SPECIALISTS, INC.
                         NOTES TO FINANCIAL STATEMENTS
 
1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
BUSINESS ACTIVITY
 
    The  Company is a  New Jersey based  remanufacturer of automotive components
for  original  equipment  manufacturers  (OEMs).   It  has  U.S.  and   Canadian
remanufacturing  rights for  designated transmissions, steering  racks and water
pumps produced by certain foreign and domestic OEMs.
 
SIGNIFICANT CUSTOMERS
 
    For the  ten months  ended March  31,  1995, sales  to the  Company's  three
largest  customers,  all  of  whom  are  subsidiaries  of  foreign corporations,
approximated 51%,  15%  and 13%  of  sales.  Additionally, at  March  31,  1995,
accounts receivable from these three customers approximated $1,403,000, $468,000
and $669,000, respectively. Contracts with customers may be terminated by either
party generally upon 30 days notice.
 
    The  Company generally sells to a limited number of OEMs. The Company grants
credit to substantially all of these customers. No credit losses are expected by
management, and no provision  for credit losses are  reflected in the  financial
statements.
 
INVENTORIES
 
    Inventories  are stated at the lower of cost (first-in, first-out method) or
market and  consist  primarily of  new  and used  transmission  parts.  Reserves
consider  deterioration, obsolescence and other  factors in evaluating estimated
net realizable value.
 
EQUIPMENT AND LEASEHOLD IMPROVEMENTS
 
    Equipment and leasehold  improvements are  stated at  cost. Depreciation  is
computed  using accelerated and straight-line  methods over the estimated useful
lives of the assets which range from five to twenty years.
 
CASH AND CASH EQUIVALENTS
 
    Investments with  maturities  of  less  than  90  days  when  purchased  are
considered  the equivalent  of cash. Cash  and cash  equivalents are principally
held by one financial institution.
 
INTANGIBLE ASSETS
 
    The excess of the purchase price over the fair value of the assets purchased
is being amortized over 40 years on a straight-line basis. Cost in excess of net
assets acquired is reflected net of accumulated amortization of $74,965 at March
31, 1995.
 
    Covenants not  to  compete are  being  amortized  over five  years  and  are
presented net of accumulated amortization of $576,566.
 
WARRANTY
 
    The  Company extends warranties  upon installation ranging  from one year or
12,000 miles to two years or 24,000 miles, whichever occurs first. The estimated
cost  under  existing  warranties  has  been  provided  for  in  the   financial
statements.
 
INCOME TAXES
 
    As  of June 1, 1994, the Company elected to be treated as an "S Corporation"
for Federal and State tax purposes under the provisions of the respective taxing
authorities.
 
    The Company provides  for state income  taxes based on  income reported  for
financial reporting purposes.
 
                                      F-24
<PAGE>
                  COMPONENT REMANUFACTURING SPECIALISTS, INC.
                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)
 
2.  INVENTORIES
    Inventories consist of the following at March 31, 1995:
 
<TABLE>
<S>                                                                       <C>
Raw material parts......................................................  $2,337,767
Work-in-process.........................................................    130,612
Finished goods..........................................................     50,247
                                                                          ---------
                                                                          $2,518,626
                                                                          ---------
                                                                          ---------
</TABLE>
 
3.  BANK LINE OF CREDIT AND NOTES PAYABLE
    The  Company has  a $1,200,000  line of credit  which bears  interest at the
prime rate  (9%)  plus  .75% and  is  collateralized  by all  the  tangible  and
intangible property of the Company and is available through December 6, 1995. At
March  31, 1995, the Company  did not have any  outstanding borrowings under the
line of  credit.  The  line  of credit  is  subject  to  compliance  provisions,
including   working  capital   requirements,  other   borrowings,  acquisitions,
redemption of Company stock and dividends. The agreement also provides covenants
as to ownership and management control (See Note 5).
 
    Notes Payable of $151,667  bear interest at 10%  and are payable in  monthly
installments  through December 1995  to the former  majority shareholders of the
Company. Included in that amount is  approximately $68,000 due to the  president
of the Company who currently maintains a minority interest in the Company.
 
4.  COMMITMENTS
    In  July 1994, the  Company relocated its operations  to a new manufacturing
facility. The  facility  is  subleased under  a  five-year  noncancelable  lease
expiring July 12, 1999. There is an option to renew the lease for two additional
five  year  periods at  an  increased monthly  rental.  Rent expense  for leased
facilities for the ten months ended March 31, 1995 was $251,110.
 
    The facility lease also  requires the Company to  pay real estate taxes  and
common area maintenance charges.
 
    The  following  is  a  schedule  of  future  minimum  rental  payments under
operating leases:
 
<TABLE>
<CAPTION>
 YEAR ENDING MARCH 31      TOTAL
- ----------------------  ------------
<S>                     <C>
         1996           $    317,000
         1997                301,000
         1998                323,000
         1999                330,000
         2000                 83,000
                        ------------
                        $  1,354,000
                        ------------
                        ------------
</TABLE>
 
5.  SUBSEQUENT EVENTS
    Effective April  1,  1995,  the  Company instituted  a  401K  plan  covering
substantially all of its employees.
 
    On  May  10,  1995,  the  Company's  shareholders  signed  a  stock purchase
agreement to sell their  common stock in the  Company to Aftermarket  Technology
Corp. The transaction is expected to close on or about June 1, 1995.
 
                                      F-25
<PAGE>
                                     [LOGO]
<PAGE>
                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 13.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.
 
   
    The estimated expenses in connection with this Offering are as follows:
    
 
<TABLE>
<CAPTION>
                                     EXPENSES                                         AMOUNT
- ----------------------------------------------------------------------------------  ----------
<S>                                                                                 <C>
SEC Registration Fee..............................................................  $   29,742
NASD Fee..........................................................................       9,125
Nasdaq National Market Fee........................................................      32,400*
Printing Expenses.................................................................     150,000*
Legal Fees and Expenses...........................................................     290,000*
Transfer Agent and Registrar Fees.................................................       2,500*
Accounting Fees and Expenses......................................................     150,000*
Blue Sky Fees and Expenses........................................................      20,000*
Miscellaneous Expenses............................................................      66,233*
                                                                                    ----------
    TOTAL.........................................................................  $  750,000
                                                                                    ----------
                                                                                    ----------
</TABLE>
 
- ---------
* Estimated.
 
ITEM 14.  INDEMNIFICATION OF OFFICERS AND DIRECTORS.
 
    Section  145 of the DGCL makes provision for the indemnification of officers
and directors in terms sufficiently broad to indemnify officers and directors of
the  Company   under   certain   circumstances   from   liabilities   (including
reimbursement  for expenses incurred) arising under  the Securities Act of 1933.
The Company's Certificate of Incorporation and Bylaws provide, in effect,  that,
to  the fullest extent and  under the circumstances permitted  by Section 145 of
the DGCL, the  Company will indemnify  any person who  was or is  a party or  is
threatened  to be made a  party to any threatened,  pending or completed action,
suit or proceeding, whether civil, criminal, administrative or investigative, by
reason of the fact that he is a director or officer of the Company or is or  was
serving  at  the request  of the  Company as  a director  or officer  of another
corporation or  enterprise.  The  Company  may,  in  its  discretion,  similarly
indemnify  its employees and  agents. The Certificate  of Incorporation relieves
its directors  from monetary  damages to  the Company  or its  stockholders  for
breach  of such  director's fiduciary  duty as  directors to  the fullest extent
permitted by the DGCL.  Under Section 102(b)(7) of  the DGCL, a corporation  may
relieve  its  directors  from  personal liability  to  such  corporation  or its
stockholders for monetary  damages for  any breach  of their  fiduciary duty  as
directors  except (i) for a  breach of the duty of  loyalty, (ii) for failure to
act in good faith, (iii) for intentional misconduct or knowing violation of law,
(iv) for  willful or  negligent  violation of  certain  provisions in  the  DGCL
imposing  certain requirements with respect to stock repurchases, redemption and
dividends, or  (v) for  any  transactions from  which  the director  derived  an
improper personal benefit. Depending upon the character of the proceeding, under
Delaware  law, the Company may  indemnify against expenses (including attorneys'
fees), judgments, fines and amounts  paid in settlement actually and  reasonably
incurred  in  connection  with any  action,  suit  or proceeding  if  the person
indemnified acted in good faith and in a manner he or she reasonably believed to
be in or not opposed to the best  interest of the Company, and, with respect  to
any  criminal action or proceeding,  had no cause to  believe his or her conduct
was unlawful. To the extent that a  director or officer of the Company has  been
successful  in the defense of any action,  suit or proceeding referred to above,
the Company  will  be  obligated  to  indemnify  him  or  her  against  expenses
(including  attorneys'  fees)  actually and  reasonably  incurred  in connection
therewith.
 
ITEM 15.  RECENT SALES OF UNREGISTERED SECURITIES.
 
   
    In July 1996, the Company issued 1,000 shares of Common Stock to Holdings in
consideration  of  $13.5  million  in  cash.  The  Company  believes  that  this
transaction  was exempt from  registration under the  Securities Act pursuant to
Section 4(2)  thereof.  Concurrent  with  the  consummation  of  this  Offering,
    
 
                                      II-1
<PAGE>
Holdings will be merged into the Company, and each outstanding share of Holdings
Common  Stock will be converted  into one share of  Common Stock of the Company.
The following is a description of  the issuances of the unregistered  securities
of Holdings.
 
    Holdings  sold  all 12,000,000  currently outstanding  shares of  its Common
Stock in July 1994 at the time of  the Initial Acquisitions at a price of  $1.67
per  share  to  AEP,  AOEP  and certain  other  investors.  There  have  been no
subsequent issuances  of the  Common  Stock of  Holdings  since such  time.  The
Company  believes that this transaction was exempt from registration pursuant to
Section 4(2) of the Act.
 
    In August  1994,  Holdings  issued  options  to  purchase  an  aggregate  of
1,298,250 shares of its Common Stock to Messrs. Smith, Wehr, Hester, Kent, Bear,
an  employee and  a consultant.  In September  1994, Holdings  issued options to
purchase an  aggregate of  70,176 shares  to two  employees of  the Company.  In
October  1994, Holdings issued options to  purchase 35,088 shares to an employee
of the Company. In  connection with the acquisition  of the outstanding  capital
stock  of CRS, Holdings in June 1995  issued options to purchase an aggregate of
41,088 shares of Common Stock to Mr.  LePore and an employee, both of whom  were
former  shareholders  of CRS.  Also  in June  1995,  Holdings issued  options to
purchase 35,088  shares of  Common Stock  to  an employee.  In August  1995  and
November  1995, Holdings issued options to purchase  6,000 shares to each of Mr.
Prugh and an employee, respectively.  In December 1995, Holdings issued  options
to  purchase 35,088 shares to Mr. LePore.  In June 1996, Holdings issued options
to purchase 105,324  shares to Mr.  Dearbaugh. In August  1996, Holdings  issued
options  to purchase an aggregate of 12,000  shares to two employees. In October
1996, Holdings issued  options to  purchase an  aggregate of  628,176 shares  to
Messrs.  Buie, Dearbaugh, Kent, Hardy, Larsen,  Perkins and two consultants. The
exercise price for the  options issued through 1995  is $1.67, and the  exercise
price  for the options  issued after December  1995 is $4.67.  Such options were
issued pursuant  to the  Stock  Incentive Plan  to incentivize  such  employees,
non-employee  directors and consultants. The Company believes that the issuances
of these options were exempt from  registration pursuant to Section 4(2) of  the
Securities Act.
 
    In August 1994, Holdings issued warrants to purchase an aggregate of 350,880
shares  of its Common Stock to  Mr. Myers and one other  individual as part of a
fee for acting as a finder in  connection with the formation of the Company.  In
December  1994, Holdings issued warrants to purchase 70,176 shares of its Common
Stock to Dr. Hartnett as incentive  compensation for Dr. Hartnett's duties as  a
director of Holdings. The exercise price for such warrants is $1.67. The Company
believes  that  the issuances  of such  warrants  were exempt  from registration
pursuant to Section 4(2) of the Securities Act.
 
    On August 2, 1994, the Company completed the sale of $120 million of  Series
A  Notes to Chemical Securities Inc. and Donaldson, Lufkin & Jenrette Securities
Corporation (the  "Initial  Purchasers"). The  Series  A Notes  were  resold  to
Qualified  Institutional Buyers ("QIBs")  and Accredited Institutional Investors
("AII"). The Company believes that the  initial placement of the securities  was
exempt  from registration under  Section 4(2) of  the Act and  the resale of the
Notes by the Initial Purchasers was  exempt from Registration by virtue of  Rule
144A under the Act ("Rule 144A").
 
    On  June 1, 1995, the Company completed the sale of an aggregate $40 million
principal amount of Series C Notes to the Initial Purchasers. The Series C Notes
were resold to QIBs and AIIs. The Company believes that the initial placement of
the securities was exempt  from registration under Section  4(2) of the Act  and
the  resale of the Notes by the  Initial Purchasers was exempt from Registration
by virtue of Rule 144A.
 
ITEM 16.  EXHIBITS.
 
    (a) Exhibits.
 
<TABLE>
<CAPTION>
 EXHIBIT
  NUMBER                                               DESCRIPTION
- ----------  -------------------------------------------------------------------------------------------------
<C>         <S>
     *1.1   Form of Underwriting Agreement
    **3.1   Amended and Restated Certificate of Incorporation of Aftermarket Technology Corp.
</TABLE>
 
                                      II-2
<PAGE>
   
<TABLE>
<CAPTION>
 EXHIBIT
  NUMBER                                               DESCRIPTION
- ----------  -------------------------------------------------------------------------------------------------
<C>         <S>
      3.2   Bylaws of Aftermarket Technology Corp. (previously filed as Exhibit 3.2 to the Company's
             Registration Statement on Form S-4 filed on November 30, 1994, Commission File No. 33-86838 and
             incorporated herein by this reference)
      4.1   Indenture, dated August 2, 1994, among Aftermarket Technology Corp., the Guarantors named therein
             and Firstar Bank of Minnesota, N.A. (formerly known as American Bank N.A.), as Trustee for the
             Series B Notes (previously filed as Exhibit 4.1 to the Company's Registration Statement on Form
             S-4 filed on November 30, 1994, Commission File No. 33-86838 and incorporated herein by this
             reference)
      4.2   Indenture, dated June 1, 1995, among Aftermarket Technology Corp., the Guarantors named therein
             and Firstar Bank of Minnesota, N.A. (formerly known as American Bank N.A.), as Trustee for the
             Series D Notes (previously filed as Exhibit 4.1 to the Company's Registration Statement on Form
             S-4 filed on June 21, 1995, Commission File No. 33-93776 and incorporated herein by this
             reference)
    **4.3   First Supplemental Indenture, dated as of February 23, 1995, among Aftermarket Technology Corp.,
             the Guarantors named therein and Firstar Bank of Minnesota, N.A. (formerly known as American
             Bank N.A.), as Trustee for the Series B Notes
    **4.4   Second Supplemental Indenture, dated as of June 1, 1995, among Aftermarket Technology Corp., the
             Guarantors named therein and Firstar Bank of Minnesota, N.A. (formerly known as American Bank
             N.A.), as Trustee for the Series B Notes
    **4.5   Third Supplemental Indenture to the Series B Indenture and First Supplemental Indenture to the
             Series D Indenture, dated as of July 25, 1996, among Aftermarket Technology Corp., the
             Guarantors named therein and Firstar Bank of Minnesota, N.A. (formerly known as American Bank
             N.A.), as Trustee for the Notes
    **5.1   Opinion and consent of Gibson, Dunn & Crutcher LLP
     10.1   Stockholders Agreement, dated as of August 2, 1994, among Holdings, and certain of its
             stockholders, optionholders and warrant holders (the "Stockholders Agreement") (previously filed
             as Exhibit 10.1 to the Company's Registration Statement on Form S-4 filed on November 30, 1994,
             Commission File No. 33-86838 and incorporated herein by this reference)
     10.2   Revolving Credit Agreement, dated as of July 19, 1994, among Aftermarket Technology Corp., the
             Lenders from time to time parties thereto and The Chase Manhattan Bank (formerly know as
             Chemical Bank), as Agent (previously filed as Exhibit 10.5 to the Company's Registration
             Statement on Form S-4 filed on November 30, 1994, Commission File No. 33-86838 and incorporated
             herein by this reference)
     10.3   Tax Sharing Agreement, dated July 19, 1994, among Aftermarket Technology Holdings Corp. and
             Aftermarket Technology Corp. (previously filed as Exhibit 10.18 to the Registration Statement on
             Form S-4 filed on November 30, 1994, Commission File No. 33-86838 and incorporated herein by
             this reference)
     10.4   Management Services Agreement, dated July 19, 1994, by and among Aftermarket Technology Corp.,
             the subsidiaries of Aftermarket Technology Corp., and Aurora Capital Partners L.P. (previously
             filed as Exhibit 10.12 to the Company's Registration Statement on Form S-4 filed on November 30,
             1994, Commission File No. 33-86838 and incorporated herein by this reference)
   **10.5   Aftermarket Technology Holdings Corp. Amended and Restated 1994 Stock Incentive Plan
    *10.6   Employment Agreement, dated as of October 7, 1996, between Aftermarket Technology Corp. and
             William A. Smith
</TABLE>
    
 
                                      II-3
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT
  NUMBER                                               DESCRIPTION
- ----------  -------------------------------------------------------------------------------------------------
<C>         <S>
   **10.7   Employment Agreement, dated as of October 1, 1996, between John C. Kent and Aftermarket
             Technology Corp.
     10.8   Employment Agreement, dated August 2, 1994, between Kenneth T. Hester and H.T.P., Inc.
             (previously filed as Exhibit 10.8 to the Company's Registration Statement on Form S-4 filed on
             November 30, 1994, Commission File No. 33-86838 and incorporated herein by this reference)
     10.9   Employment Agreement, dated August 2, 1994, between James R. Wehr and Aaron's Automotive
             Products, Inc. (previously filed as Exhibit 10.9 to the Company's Registration Statement on Form
             S-4 filed on November 30, 1994, Commission File No. 33-86838 and incorporated herein by this
             reference)
     10.10  Employment Agreement, dated as of June 1, 1995, between Michael L. LePore and Component
             Remanufacturing Specialists, Inc. (previously filed as Exhibit 10.11 to the Company's
             Registration Statement on Form S-4 filed on June 21, 1995, Commission File No. 33-93776 and
             incorporated herein by this reference)
     10.11  Employment Agreement, dated as of June 9, 1995, between Barry E. Schwartz and Mascot Truck Parts
             Inc. (previously filed as Exhibit 10.12 to the Company's Registration Statement on Form S-4
             filed on June 21, 1995, Commission File No. 33-93776 and incorporated herein by this reference)
     10.12  Employment Agreement, dated September 12, 1995, between Gordon King and King-O-Matic Industries
             Limited (previously filed as Exhibit 10.12 to the Company's Annual Report on Form 10-K for the
             year ended December 31, 1995 and incorporated herein by this reference)
   **10.13  Employment Agreement, dated as of April 2, 1996, between J. Peter Donoghue and Tranzparts, Inc.
     10.14  Warrant Certificate, dated August 2, 1994, for 46,784 warrants issued to William E. Myers, Jr.
             (previously filed as Exhibit 10.10 to the Company's Registration Statement on Form S-4 filed on
             November 30, 1994, Commission File No. 33-86838 and incorporated herein by this reference)
     10.15  Warrant Certificate, dated August 2, 1994, for 11,696 warrants issued to Brian E. Sanderson
             (previously filed as Exhibit 10.11 to the Company's Registration Statement on Form S-4 filed on
             November 30, 1994, Commission File No. 33-86838 and incorporated herein by this reference)
     10.16  Stock Purchase Agreement, dated May 16, 1994, by and among C.R. Wehr, Jr., Rev. Liv. Trust, James
             R. Wehr, Aaron's Automotive Products, Inc. and AAP Acquisition Corp. (previously filed as
             Exhibit 10.14 to the Company's Registration Statement on Form S-4 filed on November 30, 1994,
             Commission File No. 33-86838 and incorporated herein by this reference)
     10.17  Stock Purchase Agreement, dated July 21, 1994, by and among John B. Maynard, Kenneth T. Hester,
             H.T.P., Inc. and HTP Acquisition Corp. (previously filed as Exhibit 10.15 to the Company's
             Registration Statement on Form S-4 filed on November 30, 1994, Commission File No. 33-86838 and
             incorporated herein by this reference)
     10.18  Stock Purchase Agreement, dated July 21, 1994, by and among John B. Maynard, Mamco Converters,
             Inc. and Mamco Acquisition Corp. (previously filed as Exhibit 10.16 to the Company's
             Registration Statement on Form S-4 filed on November 30, 1994, Commission File No. 33-86838 and
             incorporated herein by this reference)
</TABLE>
 
                                      II-4
<PAGE>
   
<TABLE>
<CAPTION>
 EXHIBIT
  NUMBER                                               DESCRIPTION
- ----------  -------------------------------------------------------------------------------------------------
<C>         <S>
     10.19  Asset Purchase Agreement, dated June 24, 1994, by and among RPM Merit, Donald W. White, John A.
             White, The White Family Trust and RPM Acquisition Corp. (previously filed as Exhibit 10.17 to
             the Company's Registration Statement on Form S-4 filed on November 30, 1994, Commission File No.
             33-86838 and incorporated herein by this reference)
     10.20  Agreement and Plan of Merger and Reorganization, dated May 10, 1995, by and among Component
             Remanufacturing Specialists, Inc., James R. Crane, Michael L. LePore, Aftermarket Technology
             Corp., CRS Holdings Corp. and CRS Acquisition Corp. (previously filed as Exhibit 2 to the
             Company's Current Report on Form 8-K filed on June 15, 1995, Commission File No. 33-80838-01 and
             incorporated herein by this reference)
     10.21  Stock Purchase Agreement, dated June 9, 1995, by and among Dianne Hanthorn, Jobian Limited,
             Randall Robinson, Barry E. Schwartz, Bradley Schwartz, Angela White, John White, Incorporated
             Investments Limited, Glenn M. Hanthorn, Guido Sala and Tony Macharacek, Mascot Truck Parts Inc.
             and Mascot Acquisition Corp. (previously filed as Exhibit 10.22 to the Company's Registration
             Statement on Form S-4 filed on June 21, 1995, Commission File No. 33-93776 and incorporated
             herein by this reference)
     10.22  Stock Purchase Agreement, dated September 12, 1995, by and among Gordon King, 433644 Ontario
             Limited, 3179338 Canada Inc., King-O-Matic Industries Limited, KOM Acquisition Corp. and
             Aftermarket Technology Corp. (previously filed as Exhibit 10.23 to the Company's Annual Report
             on Form 10-K for the year ended December 31, 1995 and incorporated herein by this reference)
   **10.23  Stock Purchase Agreement, dated as of April 2, 1996, by and among the Charles T. and Jean F.
             Gorham Charitable Remainder Trust dated March 27, 1996, Charles T. Gorham, J. Peter Donoghue,
             Tranzparts, Inc. and Tranzparts Acquisition Corp.
   **10.24  Lease, dated February 24, 1995, between 29 Santa Anita Partnership L.P. and Replacement Parts
             Manufacturing with respect to property located at 12250 E. 4th Street, Rancho Cucamonga,
             California
     10.25  Lease, dated January 1, 1994, between CRW, Incorporated and Aaron's Automotive Products, Inc.
             with respect to property located at 2600 North Westgate, Springfield, Missouri (previously filed
             as Exhibit 10.4 to the Company's Registration Statement on Form S-4 filed on November 30, 1994,
             Commission File No. 33-86838 and incorporated herein by this reference)
   **10.26  Lease Purchase Agreement, dated April 21, 1995, between Fleming Companies, Inc. and Aaron's
             Automotive Products, Inc. with respect to property located at 3001 Davis Boulevard, Joplin,
             Missouri, as amended
     10.27  Exchange and Registration Rights Agreement, dated August 2, 1994, by and among Aftermarket
             Technology Corp., the subsidiaries of Aftermarket Technology Corp., Chemical Securities Inc.,
             and Donaldson, Lufkin & Jenrette Securities Corporation (previously filed as Exhibit 10.13 to
             the Company's Registration Statement on Form S-4 filed on November 30, 1994, Commission File No.
             33-83868 and incorporated herein by this reference)
     10.28  Exchange and Registration Rights Agreement, dated June 1, 1995, by and among Aftermarket
             Technology Corp., the subsidiaries of Aftermarket Technology Corp., Chemical Securities Inc.,
             and Donaldson, Lufkin & Jenrette Securities Corporation (previously filed as Exhibit 10.16 to
             the Company's Registration Statement on Form S-4 filed on June 21, 1995, Commission File No.
             33-93776 and incorporated herein by this reference)
</TABLE>
    
 
                                      II-5
<PAGE>
   
<TABLE>
<CAPTION>
 EXHIBIT
  NUMBER                                               DESCRIPTION
- ----------  -------------------------------------------------------------------------------------------------
<C>         <S>
  ***10.29  Form of Merger Agreement Aftermarket Technology Holdings Corp. and Aftermarket Technology Corp.
   **10.30  First Amendment, dated as of May 23, 1995, to the Credit Agreement, dated as of July 19, 1994,
             among Aftermarket Technology Corp., the Lenders from time to time parties thereto and The Chase
             Manhattan Bank (formerly known as Chemical Bank), as Agent (the "Credit Agreement")
   **10.31  Second Amendment, dated as of June 7, 1996, to the Credit Agreement
   **10.32  Waiver and Third Amendment, dated as of July 31, 1996, to the Credit Agreement
   **10.33  Firstbank Lending Agreement, dated as of June 28, 1996, between Mascot Trust Parts Inc. and/or
             King-O-Matic Industries Ltd. and Bank of Montreal
   **10.34  Stock Purchase Agreement, dated as of October 1, 1996, by and among Robert T. Carren Qualified
             Annuity Trust, Robert T. Carren, Diverco, Inc., and Diverco Acquisition Corp.
   **10.35  Employment Agreement, dated as of October 7, 1996, between Stephen J. Perkins and Aftermarket
             Technology Corp.
   **10.36  Form of Incentive Stock Option Agreement
   **10.37  Form of Non-Qualified Stock Option Agreement
   **10.38  Amendment No. 1 to the Stockholders Agreement, dated as of June 24, 1996
   **10.39  Amendment No. 2 to the Stockholders Agreement, dated as of October 24, 1996
   **10.40  Sublease, dated April 20, 1994, between Troll Associates, Inc. and Component Remanufacturing
             Specialists, Inc. with respect to property located at 400 Corporate Drive, Mahwah, New Jersey
   **10.41  Sublease Modification and Extension Agreement, dated as of February 28, 1996, between Olde
             Holding Company and Component Remanufacturing Specialists, Inc. with respect to property located
             at 400 Corporate Drive, Mahwah, New Jersey
   **10.42  Amendment No. 1 to Aftermarket Technology Holdings Corp. Amended and Restated 1994 Stock
             Incentive Plan
   **11.1   Computation of Pro Forma Net Income Per Share
   **21.1   List of Subsidiaries
    *23.1   Consent of Ernst & Young LLP, independent auditors (included on page II-8)
   **23.2   Consent of Gibson, Dunn & Crutcher LLP (included in Exhibit 5.1)
     24.1   Power of Attorney (previously filed with the signature page to the Company's Registration
             Statement on Form S-1 (Registration No. 333-6697) and incorporated herein by this reference)
</TABLE>
    
 
- ---------
   
  * Filed herewith.
    
   
 ** Previously filed.
    
   
*** To be filed by Amendment.
    
 
                                      II-6
<PAGE>
    (b)  Financial  Statement  Schedules.  The  following  financial   statement
schedule is filed with Part II of this Registration Statement:
 
    II  Valuation and Qualifying Accounts
 
    All other schedules for which provision is made in the applicable accounting
regulations of the Securities and Exchange Commission are not required under the
applicable instructions or are inapplicable and therefore have been omitted.
 
ITEM 17.  UNDERTAKINGS.
 
    Insofar as indemnification for liabilities arising out of the Securities Act
of  1933 (the  "Act") may  be permitted  to directors,  officers and controlling
persons of the registrant  pursuant to the  foregoing provisions, or  otherwise,
the  registrant has  been advised  that, in  the opinion  of the  Securities and
Exchange Commission, such indemnification is against public policy as  expressed
in  the Act  and is,  therefore, unenforceable.  In the  event that  a claim for
indemnification  against  such  liabilities  (other  than  the  payment  by  the
registrant  of expenses incurred  or paid by a  director, officer or controlling
person of  the registrant  in the  successful  defense in  any action,  suit  or
proceeding)  is  asserted by  such director,  officer  or controlling  person in
connection with the securities being registered, the registrant will, unless  in
the opinion of its counsel the matter has been settled by controlling precedent,
submit  to  a  court  of  appropriate  jurisdiction  the  question  whether such
indemnification by it is against public policy as expressed in the Act and  will
be governed by the final adjudication of such issue.
 
    The undersigned registrant hereby undertakes that:
 
        (1)  For  purposes  of  determining any  liability  under  the  Act, the
    information omitted  from the  form  of prospectus  filed  as part  of  this
    registration statement in reliance upon Rule 430A and contained in a form of
    prospectus  filed by  the registrant  pursuant to  Rule 424(b)(1)  or (4) or
    497(h) under  the  Act shall  be  deemed to  be  part of  this  registration
    statement as of the time it was declared effective.
 
        (2)  For the  purpose of determining  any liability under  the Act, each
    post-effective amendment that contains a form of prospectus shall be  deemed
    to  be  a  new registration  statement  relating to  the  securities offered
    therein, and the offering of such securities at that time shall be deemed to
    be the initial BONA FIDE offering thereof.
 
   
    The undersigned registrant hereby undertakes to provide to the  Underwriters
at  the closing specified  in the underwriting  agreements, certificates in such
denominations and registered in  such names as required  by the Underwriters  to
permit prompt delivery to each purchaser.
    
 
                                      II-7
<PAGE>
                        SIGNATURES AND POWER OF ATTORNEY
 
   
    Pursuant  to the requirements of the  Securities Act of 1933, the Registrant
has duly caused this Registration  Statement to be signed  on its behalf by  the
undersigned,  thereunto duly  authorized, in the  City of Federal  Way, State of
Washington, on November 18, 1996.
    
 
                                          AFTERMARKET TECHNOLOGY CORP.
 
                                          By:       /s/ STEPHEN J. PERKINS
 
                                             -----------------------------------
                                                     Stephen J. Perkins
                                                   CHIEF EXECUTIVE OFFICER
 
    Pursuant  to  the  requirements  of   the  Securities  Act  of  1933,   this
Registration  Statement  has  been  signed  by  the  following  persons  in  the
capacities indicated on the dates indicated.
 
   
<TABLE>
<C>                                         <S>                                            <C>
                SIGNATURE                                       TITLE                               DATE
- ------------------------------------------  ---------------------------------------------  ----------------------
 
          /s/ STEPHEN J. PERKINS
    ---------------------------------       Chief Executive Officer (Principal Executive     November 18, 1996
            Stephen J. Perkins               Officer)
 
            /s/ JOHN C. KENT*
    ---------------------------------       Chief Financial Officer (Principal Financial     November 18, 1996
               John C. Kent                  Officer)
 
           /s/ DANIEL C. BUIE*
    ---------------------------------       Corporate Controller (Principal Accounting       November 18, 1996
              Daniel C. Buie                 Officer)
 
           /s/ WILLIAM A. SMITH
    ---------------------------------       Chairman of the Board of Directors               November 18, 1996
             William A. Smith
 
         /s/ RICHARD R. CROWELL*
    ---------------------------------       Director                                         November 18, 1996
            Richard R. Crowell
 
            /s/ MARK C. HARDY*
    ---------------------------------       Director                                         November 18, 1996
              Mark C. Hardy
 
         /s/ MICHAEL J. HARTNETT*
    ---------------------------------       Director                                         November 18, 1996
           Michael J. Hartnett
 
           /s/ KURT B. LARSEN*
    ---------------------------------       Director                                         November 18, 1996
              Kurt B. Larsen
 
        /s/ WILLIAM E. MYERS, JR.*
    ---------------------------------       Director                                         November 18, 1996
          William E. Myers, Jr.
 
          /s/ RICHARD K. ROEDER*
    ---------------------------------       Director                                         November 18, 1996
            Richard K. Roeder
 
       *By:   /s/ WILLIAM A. SMITH
      -----------------------------
            William A. Smith,
             ATTORNEY-IN-FACT
</TABLE>
    
 
                                      II-8
<PAGE>
               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS
 
    We  consent to the  reference to our  firm under the  captions "Experts" and
"Selected Financial Data" and  to the use  of our reports  dated June 21,  1996,
except  as to Note 13, as to which the  date is           , 1996 with respect to
Aftermarket Technology Corp. and May 3, 1995, except for Note 5 as to which  the
date  is May  10, 1995  with respect  to Component  Remanufacturing Specialists,
Inc., in  the Registration  Statement  on Form  S-1  and related  Prospectus  of
Aftermarket Technology Corp. for the registration of its common stock.
 
                                          ERNST & YOUNG LLP
 
Seattle, Washington
           , 1996
- --------------------------------------------------------------------------------
 
    The foregoing consent is the form that will be signed upon the completion of
the stock split, described in Note 13 to the consolidated financial statements.
 
                                          ERNST & YOUNG LLP
 
   
Seattle, Washington
November 18, 1996
    
 
                                      II-9
<PAGE>
               REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS
                        ON FINANCIAL STATEMENTS SCHEDULE
 
Stockholders and Board of Directors
Aftermarket Technology Corp.
 
    We  have audited the accompanying consolidated balance sheets of Aftermarket
Technology Corp. (the Company) as of December 31, 1994 and 1995 and the  related
consolidated  statements of income, stockholders' equity, and cash flows for the
five months ended December  31, 1994 and  for the year  ended December 31,  1995
(included  elsewhere in this  Registration Statement). We  have also audited the
related combined statements of  income, stockholders' equity  and cash flows  of
the  Predecessor  Companies  to Aftermarket  Technology  Corp.  (the Predecessor
Companies) for the year ended December 31,  1993 and for the seven months  ended
July  31, 1994  (included elsewhere in  this Registration  Statement). Our audit
also included the financial statement schedule as  of and for each of the  three
years  in  the period  ended  December 31,  1995 listed  in  Item 16(b)  of this
Registration Statement. This  schedule is  the responsibility  of the  Company's
management. Our responsibility is to express an opinion based on our audits.
 
    In  our opinion,  the financial statement  schedule referred  to above, when
considered in  relation to  the basic  financial statements  taken as  a  whole,
presents fairly, in all material respects, the information set forth therein.
 
                                          /s/ ERNST & YOUNG LLP
 
Seattle, Washington
June 21, 1996
 
                                      S-1
<PAGE>
                          AFTERMARKET TECHNOLOGY CORP.
                SCHEDULE II -- VALUATION AND QUALIFYING ACCOUNTS
 
<TABLE>
<CAPTION>
                                                                            ADDITIONS
                                                                     ------------------------
                                                      BALANCE AT     CHARGED TO    CHARGE TO
                                                      BEGINNING      COSTS AND       OTHER                       BALANCE AT
                                                      OF PERIOD       EXPENSES      ACCOUNTS     DEDUCTIONS     END OF PERIOD
                                                      ----------     ----------    ----------    ----------     -------------
<S>                                                   <C>            <C>           <C>           <C>            <C>
Combined:
  Year ended December 31, 1993:
    Reserve and allowances deducted from asset
     accounts:
      Allowance for uncollectible accounts........     $421,640      $ 459,753     $   --         $556,643(1)    $  324,750
  Seven months ended July 31, 1994:
    Reserve and allowances deducted from asset
     accounts:
      Allowance for uncollectible accounts........      324,750        308,550         --           32,588(1)       600,712
 
Consolidated:
  Five months ended December 31, 1994:
    Reserve and allowances deducted from asset
     accounts:
      Allowance for uncollectible accounts........      600,712        190,044         --           24,756(1)       766,000
      Reserve for inventory obsolescence..........       --            785,603         --           --              785,605
  Year ended December 31, 1995:
    Reserve and allowances deducted from asset
     accounts:
      Allowance for uncollectible accounts........      766,000      1,239,138      1,216,529(2)   752,667(1)     2,469,000
      Reserve for inventory obsolescence..........      785,603      1,034,259        294,442(2)    --            2,114,304
</TABLE>
 
- ------------
 
(1) Uncollectible accounts written off, net of recoveries.
 
(2) Balances added through new acquisitions.
 
                                      S-2

<PAGE>





                                3,500,000 Shares



                         AFTERMARKET TECHNOLOGIES CORP.

                     COMMON STOCK, PAR VALUE $.01 PER SHARE








                             UNDERWRITING AGREEMENT






December __, 1996

<PAGE>

                                                               December __, 1996





Morgan Stanley & Co. Incorporated
William Blair & Company, L.L.C.
Donaldson, Lufkin & Jenrette Securities Corporation
c/o Morgan Stanley & Co. Incorporated
    1251 Avenue of the Americas
    New York, New York  10020

Dear Sirs and Mesdames:

          Aftermarket Technologies Corp., a Delaware corporation (the
"Company"), proposes to issue and sell to the several Underwriters named in
Schedule I hereto (the "Underwriters") 3,500,000 shares of its Common Stock, par
value $.01 per share (the "Firm Shares").  The Company also proposes to issue
and sell to the several Underwriters not more than an additional 525,000 shares
of its Common Stock, par value $.01 per share (the "Additional Shares"), if and
to the extent that you, as Managers of the offering, shall have determined to
exercise, on behalf of the Underwriters, the right to purchase such shares of
common stock granted to the Underwriters in Section 2 hereof.  The Firm Shares
and the Additional Shares are hereinafter collectively referred to as the
"Shares."  The shares of Common Stock, par value $.01 per share, of the Company
to be outstanding after giving effect to the sales contemplated hereby are
hereinafter referred to as the "Common Stock."

          The Company has filed with the Securities and Exchange Commission (the
"Commission") a registration statement, including a prospectus, relating to the
Shares.  The registration statement as amended at the time it becomes effective,
including the information (if any) deemed to be part of the registration
statement at the time of effectiveness pursuant to Rule 430A under the
Securities Act of 1933, as amended (the "Securities Act"), is hereinafter
referred to as the "Registration Statement"; the prospectus in the form first
used to confirm sales of Shares is hereinafter referred to as the "Prospectus."
If the Company has filed an abbreviated registration statement to register
additional shares of Common Stock pursuant to Rule 462(b) under the Securities
Act (the "Rule 462 Registration Statement"), then any
<PAGE>

reference herein to the term "Registration Statement" shall be deemed to include
such Rule 462 Registration Statement.

          In connection with the Offering, Aftermarket Holdings, Inc., a
Delaware corporation ("Holdings") will be merged with and into the Company (the
"Merger").

          1.   REPRESENTATIONS AND WARRANTIES.  The Company represents and
warrants to and agrees with each of the Underwriters that:

          (a)  The Registration Statement has become effective; no stop order
     suspending the effectiveness of the Registration Statement is in effect,
     and no proceedings for such purpose are pending before or threatened by the
     Commission.

          (b)  (i) Each part of the Registration Statement, when such part
     became effective, did not contain and each such part, as amended or
     supplemented, if applicable, will not contain any untrue statement of a
     material fact or omit to state a material fact required to be stated
     therein or necessary to make the statements therein not misleading, (ii)
     the Registration Statement and the Prospectus comply and, as amended or
     supplemented, if applicable, will comply in all material respects with the
     Securities Act and the applicable rules and regulations of the Commission
     thereunder and (iii) the Prospectus does not contain and, as amended or
     supplemented, if applicable, will not contain any untrue statement of a
     material fact or omit to state a material fact necessary to make the
     statements therein, in the light of the circumstances under which they were
     made, not misleading, except that the representations and warranties set
     forth in this paragraph 1(b) do not apply to statements or omissions in the
     Registration Statement or the Prospectus based upon information relating to
     any Underwriter furnished to the Company in writing by such Underwriter
     through you expressly for use therein.

          (c)  The Company and Holdings each has been duly incorporated, is
     validly existing as a corporation in good standing under the laws of the
     jurisdiction of its incorporation, has the corporate power and authority to
     own its property and to conduct its business as described in the Prospectus
     and is duly qualified to transact business and is in good standing in each
     jurisdiction in which the conduct of its business or its ownership or
     leasing of property requires such qualification, except to the extent that
     the failure to be so quali-


                                        2
<PAGE>

     fied or be in good standing would not have a material adverse effect on
     Holdings or on the Company and its subsidiaries, taken as a whole.

          (d)  Each subsidiary of the Company and Holdings has been duly
     incorporated, is validly existing as a corporation in good standing under
     the laws of the jurisdiction of its incorporation, has the corporate power
     and authority to own its property and to conduct its business as described
     in the Prospectus and is duly qualified to transact business and is in good
     standing in each jurisdiction in which the conduct of its business or its
     ownership or leasing of property requires such qualification, except to the
     extent that the failure to be so qualified or be in good standing would not
     have a material adverse effect on Holdings or the Company and its
     subsidiaries, taken as a whole.

          (e)  This Agreement has been duly authorized, executed and delivered
     by the Company.

          (f)  Schedule II contains a complete listing of all of the documents
     which will be (i) entered into by the Company in order to effect the Merger
     or (ii) assumed by the Company as a result of the Merger.   The documents
     listed on Schedule II are hereinafter collectively referred to as the
     "Operative Documents."

          (g)  The Shares have been approved for quotation on the Nasdaq
     National Market, subject to official notice of issuance.

          (h)  Each of the Operative Documents has been, or on the Closing Date
     will have been, duly authorized, executed and delivered by the Company and
     Holdings, as the case may be, and constitutes a legal, valid and binding
     obligation of the Company and Holdings, as the case may be, enforceable in
     accordance with its terms, except to the extent that enforcement thereof
     may be limited by (i) bankruptcy, insolvency, reorganization, moratorium or
     other similar laws now or hereafter in effect relating to creditors' rights
     generally and (ii) general principles of equity (regardless of whether
     considered in a proceeding at law or in equity).

          (i)  The authorized capital stock of the Company conforms as to legal
     matters to the description thereof contained in the Prospectus.


                                        3
<PAGE>

          (j)  The shares of Common Stock outstanding prior to the issuance of
     the Shares have been duly authorized and are validly issued, fully paid and
     non-assessable.

          (k)  The Shares have been duly authorized and, when issued and
     delivered in accordance with the terms of this Agreement, will be validly
     issued, fully paid and non-assessable, and the issuance of such Shares will
     not be subject to any preemptive or similar rights.

          (l)  The execution and delivery by the Company or Holdings, as the
     case may be, of, and the performance by the Company or Holdings, as the
     case may be, of its obligations under, this Agreement and each of the
     Operative Documents will not contravene any provision of applicable law or
     the certificate of incorporation or by-laws of the Company or Holdings, as
     the case may be, or any agreement or other instrument binding upon
     Holdings, the Company or any of its subsidiaries that is material to
     Holdings or the Company and its subsidiaries, taken as a whole, or any
     judgment, order or decree of any governmental body, agency or court having
     jurisdiction over Holdings, the Company or any subsidiary, and no consent,
     approval, authorization or order of, or qualification with, any
     governmental body or agency is required for the performance by the Company
     of its obligations under this Agreement, except such as may be required by
     the securities or Blue Sky laws of the various states in connection with
     the offer and sale of the Shares.

          (m)  There has not occurred any material adverse change, or any
     development involving a prospective material adverse change, in the
     condition, financial or otherwise, or in the earnings, business or
     operations of Holdings or the Company and its subsidiaries, taken as a
     whole, from that set forth in the Prospectus (exclusive of any amendments
     or supplements thereto subsequent to the date of this Agreement).

          (n)  There are no legal or governmental proceedings pending or
     threatened to which Holdings or the Company or any of its subsidiaries is a
     party or to which any of the properties of Holdings or the Company or any
     of its subsidiaries is subject that are required to be described in the
     Registration Statement or the Prospectus and are not so described or any
     statutes, regulations, contracts or other documents that are required to be
     described in the


                                        4
<PAGE>

     Registration Statement or the Prospectus or to be filed as exhibits to the
     Registration Statement that are not described or filed as required.

          (o)  Each preliminary prospectus filed as part of the registration
     statement as originally filed or as part of any amendment thereto, or filed
     pursuant to Rule 424 under the Securities Act, complied when so filed in
     all material respects with the Securities Act and the applicable rules and
     regulations of the Commission thereunder.

          (p)  All Tax Returns (as defined below) required to be filed by
     Holdings or the Company or any of its subsidiaries in any jurisdiction have
     been filed, other than those filings being contested in good faith, and all
     material taxes, including withholding taxes, penalties and interest,
     assessments, fees and other charges due or claimed to be due from such
     entities have been paid, other than those being contested in good faith and
     for which adequate reserves have been provided or those currently payable
     without penalty or interest.  To the best of the Company's knowledge, all
     Tax Returns filed by Holdings or the Company and its subsidiaries prior to
     the date hereof were complete and accurate, except such as could not
     reasonably be expected to result, singly or in the aggregate, in a material
     adverse effect on Holdings or the Company and its subsidiaries, taken as a
     whole.  No material claim for assessment or collection of Taxes is
     presently being asserted against Holdings or the Company or its
     subsidiaries.  Furthermore, Holdings or the Company and its subsidiaries
     are not parties to any pending action, proceeding or investigation by any
     governmental authority for the assessment or collection of Taxes, nor does
     the Company have knowledge of any such threatened action, proceeding or
     investigation, except such as could not reasonably be expected to result,
     singly or in the aggregate, in a material adverse effect on Holdings or the
     Company and its subsidiaries, taken as a whole.  No waivers of statutes of
     limitation in respect of any Tax Returns have been given by or requested of
     Holdings or the Company or any of its subsidiaries, nor has the Company or
     any of its subsidiaries agreed to any extension of time with respect to a
     Tax assessment or deficiency.  No material claim by any authority in a
     jurisdiction where Holdings or the Company or any of its subsidiaries does
     not currently file a Tax Return is pending to the effect that Holdings or
     the Company or any of its subsidiaries is or may be subject to taxation by
     that jurisdiction.  No Liens are presently imposed upon or asserted against
     any of Holdings', the Company's or any of its subsidiaries' assets as a
     result of or in connection with any failure, or alleged failure, to pay any
     Tax.  As of the


                                        5
<PAGE>

     Closing Date, Holdings or the Company and its subsidiaries will not have
     any agreement, whether or not written, providing for the payment of Tax
     liabilities or entitlements to refunds with any other party, other than
     between the Company and its parent.  To the best of the Company's
     knowledge, Holdings or the Company and its subsidiaries have withheld and
     paid all Taxes required to be withheld in connection with any amounts paid
     or owing to any employee, creditor, independent contractor or other third
     party with respect to the business of Holdings or the Company or its
     subsidiaries.  The unpaid Taxes of the Company and its subsidiaries do not
     exceed the reserve for Tax liability (as opposed to any reserve for
     deferred Taxes established to reflect timing differences between book and
     tax income) set forth on the most recent balance sheet of the Company, as
     adjusted for the passage of time through the date hereof in accordance with
     the past custom and practice in filing Tax Returns. For purposes of this
     Agreement, the terms "Tax" and "Taxes" shall mean all federal, state, local
     or foreign income, payroll, employee withholding, unemployment insurance,
     social security, sales, use, service use, leasing use, excise, franchise,
     gross receipts, value added, alternative or add-on minimum, estimated,
     occupation, real and personal property, stamp, transfer, workers'
     compensation, severance, windfall profits, environmental (including taxes
     under Section 59A of the Internal Revenue Code of 1986, as amended (the
     "Code")), or other tax of the same or of a similar nature, including any
     interest, penalty, or addition thereto, whether disputed or not.  The term
     "Tax Return" means any return, declaration, report, form, claim for refund,
     or information return or statement relating to Taxes or income subject to
     taxation, or any amendment thereto, and including any schedule or
     attachment thereto.

          (q)  The Company is not an "investment company" or an entity
     "controlled" by an "investment company" as such terms are defined in the
     Investment Company Act of 1940, as amended.

          (r)  Except as would not have, singularly or in the aggregate, a
     materially adverse effect on Holdings or the Company and its subsidiaries,
     taken as a whole, or otherwise require disclosure in the Registration
     Statement, (i) none of Holdings or the Company or any of its subsidiaries
     is in violation of any federal, state or local laws and regulations
     relating to pollution or protection of human health or the environment,
     including, without limitation, laws and regulations relating to emissions,
     discharges, releases or threatened releases of toxic or hazardous
     substances, materials or wastes, or


                                        6
<PAGE>

     petroleum and petroleum products ("Materials of Environmental Concern"), or
     otherwise relating to the protection of human health and safety, or the
     use, treatment, storage, disposal, transport or handling of Materials of
     Environmental Concern (collectively, "Environmental Laws"), which violation
     includes, but is not limited to, noncompliance with, or lack of, any
     permits or other environmental authorizations, and (ii) (A) none of
     Holdings or the Company or any of its subsidiaries has received any
     communication (written or oral), whether from a governmental authority or
     otherwise, alleging any such violation or noncompliance, and, to the best
     of the Company's knowledge, there are no circumstances, either past,
     present or that are reasonably foreseeable, that may lead to any such
     violation in the future, (B) there is no pending, or, to the best of the
     Company's knowledge, threatened claim, action, investigation or notice
     (written or oral) by any person or entity alleging potential liability for
     investigatory, cleanup, or governmental response costs, or natural
     resources or property damages, or personal injuries, attorney's fees or
     penalties relating to (x) the presence, or release into the environment, of
     any Materials of Environmental Concern at any location owned or operated by
     Holdings, the Company or any of its subsidiaries now or in the past, or (y)
     circumstances forming the basis of any violation or alleged violation, of
     any Environmental Law (collectively, "Environmental Claims"), and (C) there
     are no past or present actions, activities, circumstances, conditions,
     events or incidents that could form the basis of any Environmental Claim
     against Holdings or the Company or any of its subsidiaries, or, to best of
     the Company's knowledge, against any person or entity for whose acts or
     omissions Holdings, the Company or any of its subsidiaries is or may
     reasonably be expected to be liable, either contractually or by operation
     of law.  In the ordinary course of business, Holdings or the Company and
     each of its subsidiaries, as appropriate, (i) conduct a periodic review of
     the effect of Environmental Laws on the business, operations and properties
     of Holdings, the Company and each of its subsidiaries, in the course of
     which, or as a result of which, the Company has identified and evaluated
     associated costs and liabilities (including, without limitation, any
     capital or operating expenditures required for cleanup, closure of
     properties or compliance with Environmental Laws or any permit, license or
     approval, any related constraints on operating activities, and any
     potential liabilities to third parties, and (ii) have conducted
     environmental investigations of, and have reviewed reasonably available
     information regarding, the business, properties and operations of Holdings,
     the Company and each of its subsidiaries, and of other properties within
     the vicinity of their business, properties and operations, as


                                        7
<PAGE>

     appropriate for the circumstances of each such property and operation; on
     the basis of such review, investigations and inquiries, the Company has
     reasonably concluded that, except as disclosed in the Registration
     Statement, any costs and liabilities associated with such matters would not
     have, singularly or in the aggregate, a material adverse effect on Holdings
     or the Company and its subsidiaries, taken as a whole, or otherwise require
     disclosure in the Registration Statement.

          (s)  Except as disclosed in the Registration Statement, there are no
     contracts, agreements or understandings between the Company and any person
     granting such person the right to require the Company to file a
     registration statement under the Securities Act with respect to any
     securities of the Company or to require the Company to include such
     securities with the Shares registered pursuant to the Registration
     Statement.

          (t)  No "prohibited transaction" (as defined in Section 406 of the
     Employee Retirement Income Security Act of 1974, as amended, including the
     regulations and published interpretations thereunder ("ERISA"), or Section
     4975 of the Code) or "accumulated funding deficiency" (as defined in
     Section 302 of ERISA) or any of the events set forth in Section 4043(b) of
     ERISA (other than events with respect to which the 30-day notice
     requirement under Section 4043 of ERISA has been waived) has occurred with
     respect to any employee benefit plan which might reasonably be expected to
     have a material adverse effect on Holdings or the Company and its
     subsidiaries, taken as a whole; each employee benefit plan is in compliance
     in all material respects with applicable law, including ERISA and the Code;
     each of Holdings and the Company has not incurred and does not expect to
     incur liability under Title IV of ERISA with respect to the termination of,
     or withdrawal from, any "pension plan"; and each "pension plan" (as defined
     in ERISA) for which Holdings or the Company would have any liability that
     is intended to be qualified under Section 401(a) of the Code is so
     qualified in all material respects and nothing has occurred, whether by
     action or by failure to act, which might reasonably be expected to cause
     the loss of such qualification.

          (u)  Each of Holdings and the Company has complied with all provisions
     of Section 517.075, Florida Statutes relating to doing business with the
     Government of Cuba or with any person or affiliate located in Cuba.


                                        8
<PAGE>

          2.   AGREEMENTS TO SELL AND PURCHASE.  The Company hereby agrees to
sell to the several Underwriters, and each Underwriter, upon the basis of the
representations and warranties herein contained, but subject to the conditions
hereinafter stated, agrees, severally and not jointly, to purchase from the
Company the respective numbers of Firm Shares set forth in Schedule I hereto
opposite its name at $______ a share (the "Purchase Price").

          On the basis of the representations and warranties contained in this
Agreement, and subject to its terms and conditions, the Company agrees to sell
to the Underwriters the Additional Shares, and the Underwriters shall have a
one-time right to purchase, severally and not jointly, up to 525,000 Additional
Shares at the Purchase Price.  If you, on behalf of the Underwriters, elect to
exercise such option, you shall so notify the Company in writing not later than
30 days after the date of this Agreement, which notice shall specify the number
of Additional Shares to be purchased by the Underwriters and the date on which
such shares are to be purchased.  Such date may be the same as the Closing Date
but not earlier than the Closing Date nor later than ten business days after the
date of such notice.  Additional Shares may be purchased as provided in Section
4 hereof solely for the purpose of covering over-allotments made in connection
with the offering of the Firm Shares.  If any Additional Shares are to be
purchased, each Underwriter agrees, severally and not jointly, to purchase the
number of Additional Shares (subject to such adjustments to eliminate fractional
shares as you may determine) that bears the same proportion to the total number
of Additional Shares to be purchased as the number of Firm Shares set forth in
Schedule I hereto opposite the name of such Underwriter bears to the total
number of Firm Shares.

          The Company hereby agrees that, without the prior written consent of
Morgan Stanley & Co. Incorporated on behalf of the Underwriters, it will not,
during the period commencing on the date hereof and ending 180 days after the
date of the final prospectus relating to the Public Offering (the "Prospectus"),
(1) offer, pledge, sell, contract to sell, sell any option or contract to
purchase, purchase any option or contract to sell, grant any option, right or
warrant to purchase, or otherwise transfer or dispose of, directly or
indirectly, any shares of Common Stock or any securities convertible into or
exercisable or exchangeable for Common Stock, or (2) enter into any swap or
other arrangement that transfers to another, in whole or in part, any of the
economic consequences of ownership of the Common Stock, whether any such
transaction described in clause (1) or (2) above is to be settled by delivery of
Common Stock or such other securities, in cash or otherwise.


                                        9
<PAGE>

          3.   TERMS OF PUBLIC OFFERING.  The Company is advised by you that the
Underwriters propose to make a public offering of their respective portions of
the Shares as soon after the Registration Statement and this Agreement have
become effective as in your judgment is advisable.  The Company is further
advised by you that the Shares are to be offered to the public initially at
$_____________ a share (the "Public Offering Price") and to certain dealers
selected by you at a price that represents a concession not in excess of $______
a share under the Public Offering Price, and that any Underwriter may allow, and
such dealers may reallow, a concession, not in excess of $_____ a share, to any
Underwriter or to certain other dealers.

          4.   PAYMENT AND DELIVERY.  Payment for the Firm Shares shall be made
by wire transfer to the account of the Company at 7:00 A.M., local time in Los
Angeles, California, on December   , 1996, or at such other time on the same or
such other date, not later than December   , 1996, as shall be designated in
writing by you.  The time and date of such payment are hereinafter referred to
as the "Closing Date."

          Payment for any Additional Shares shall be made by wire transfer to
the account of Company at 7:00 A.M., local time in Los Angeles, California, on
the date specified in the notice described in Section 2 or on such other date,
in any event not later than January   , 1997, as shall be designated in writing
by you.  The time and date of such payment are hereinafter referred to as the
"Option Closing Date."

          Certificates for the Firm Shares and Additional Shares shall be in
definitive form and registered in such names and in such denominations as you
shall request in writing not later than two full business days prior to the
Closing Date or the Option Closing Date, as the case may be.  The certificates
evidencing the Firm Shares and Additional Shares shall be delivered to you on
the Closing Date or the Option Closing Date, as the case may be, for the
respective accounts of the several Underwriters, with any transfer taxes payable
in connection with the transfer of the Shares to the Underwriters duly paid,
against payment of the Purchase Price therefor.

          5.   CONDITIONS TO THE UNDERWRITERS' OBLIGATIONS.  The obligations of
the Company to sell the Shares to the Underwriters and the several obligations
of the Underwriters to purchase and pay for the Shares on the Closing Date are
subject to the condition that the Registration Statement shall have become
effective not later than 3:00 P.M. (New York time) on the date hereof.


                                       10
<PAGE>

          The several obligations of the Underwriters are subject to the
following further conditions:

          (a)  Subsequent to the execution and delivery of this Agreement and
     prior to the Closing Date:

               (i)  there shall not have occurred any downgrading, nor shall any
          notice have been given of any intended or potential downgrading or of
          any review for a possible change that does not indicate the direction
          of the possible change, in the rating accorded any of the Company's
          securities by any "nationally recognized statistical rating
          organization," as such term is defined for purposes of Rule 436(g)(2)
          under the Securities Act; and

               (ii) there shall not have occurred any change, or any development
          involving a prospective change, in the condition, financial or
          otherwise, or in the earnings, business or operations of Holdings or
          the Company and its subsidiaries, taken as a whole from that set forth
          in the Prospectus (exclusive of any amendments or supplements thereto
          subsequent to the date of this Agreement) that, in your judgment, is
          material and adverse and that makes it, in your judgment,
          impracticable to market the Shares on the terms and in the manner
          contemplated in the Prospectus.

          (b)  The Underwriters shall have received on the Closing Date a
     certificate, dated the Closing Date and signed by the chief executive
     officer of the Company and by the chief financial officer of the Company,
     to the effect set forth in clause (a)(i) above and to the effect that the
     representations and warranties of the Company contained in this Agreement
     are true and correct as of the Closing Date and that the Company has
     complied with all of the agreements and satisfied all of the conditions on
     its part to be performed or satisfied hereunder on or before the Closing
     Date.

          The officers signing and delivering such certificate may each rely
     upon the best of his or her knowledge as to proceedings threatened.

          (c)  The Underwriters shall have received on the Closing Date an
     opinion of Gibson, Dunn & Crutcher LLP, outside counsel for the Company,
     dated the Closing Date, to the effect that:


                                       11
<PAGE>

               (i)    the Company has been duly incorporated, is validly
          existing as a corporation in good standing under the laws of the State
          of Delaware, has the corporate power and authority to own its property
          and to conduct its business as described in the Prospectus and is duly
          qualified to transact business and is in good standing in each
          jurisdiction in which the conduct of its business or its ownership or
          leasing of property requires such qualification, except to the extent
          that the failure to be so qualified or be in good standing would not
          have a material adverse effect on the Company and its subsidiaries,
          taken as a whole;

               (ii)   each subsidiary of the Company has been duly
          incorporated, is validly existing as a corporation in good standing
          under the laws of the jurisdiction of its incorporation, has the
          corporate power and authority to own its property and to conduct its
          business as described in the Prospectus and is duly qualified to
          transact business and is in good standing in each jurisdiction in
          which the conduct of its business or its ownership or leasing of
          property requires such qualification, except to the extent that the
          failure to be so qualified or be in good standing would not have a
          material adverse effect on the Company and its subsidiaries, taken as
          a whole;

               (iii)  the authorized capital stock of the Company conforms as
          to legal matters to the description thereof contained in the
          Prospectus;

               (iv)   the shares of Common Stock outstanding prior to the
          issuance of the Shares have been duly authorized and are validly
          issued, fully paid and non-assessable;

               (v)    the Shares have been duly authorized and, when issued and
          delivered in accordance with the terms of this Agreement, will be
          validly issued, fully paid and non-assessable, and the issuance of
          such Shares will not be subject to any preemptive or similar rights;

               (vi)   this Agreement has been duly authorized, executed and
          delivered by the Company;


                                       12
<PAGE>

               (vii)  each of the Operative Documents has been duly authorized,
          executed and delivered by the Company and Holdings, as the case may
          be, and constitutes a legal, valid and binding obligation of the
          Company and Holdings, as the case may be, enforceable in accordance
          with its terms, except to the extent that enforcement thereof may be
          limited by (i) bankruptcy, insolvency, reorganization, moratorium or
          other similar laws then or thereafter in effect relating to creditors'
          rights generally and (ii) general principles of equity (regardless of
          whether considered in a proceeding at law or in equity);

               (viii) the execution and delivery by the Company of, and the
          performance by the Company of its obligations under, this Agreement
          and the Operative Documents will not contravene any provision of
          applicable law or the certificate of incorporation or by-laws of the
          Company or, to the best of such counsel's knowledge, any agreement or
          other instrument binding upon the Company or any of its subsidiaries
          that is material to the Company and its subsidiaries, taken as a
          whole, or, to the best of such counsel's knowledge, any judgment,
          order or decree of any governmental body, agency or court having
          jurisdiction over the Company or any subsidiary, and no consent,
          approval, authorization or order of, or qualification with, any
          governmental body or agency is required for the performance by the
          Company of its obligations under this Agreement, except such as may be
          required by the securities or Blue Sky laws of the various states in
          connection with the offer and sale of the Shares;

               (ix)   the statements (A) in the Prospectus under the captions
          "Description of Certain Indebtedness," "Certain United States Federal
          Tax Consequences to Non-United States Holders," "Description of
          Capital Stock" and "Underwriters" and (B) in the Registration
          Statement in Items 14 and 15, in each case insofar as such statements
          constitute summaries of the legal matters, documents or proceedings
          referred to therein, fairly present the information called for with
          respect to such legal matters, documents and proceedings and fairly
          summarize the matters referred to therein;

               (x)    such counsel does not have actual knowledge of any  legal
          or governmental proceedings pending or threatened to which the Company
          or any of its subsidiaries is a party or to which any of the


                                       13
<PAGE>

          properties of the Company or any of its subsidiaries is subject that
          are required to be described in the Registration Statement or the
          Prospectus and are not so described or of any statutes, regulations,
          contracts or other documents that are required to be described in the
          Registration Statement or the Prospectus or to be filed as exhibits to
          the Registration Statement that are not described or filed as
          required;

               (xi)   the Company is not an "investment company" or an entity
          "controlled" by an "investment company," as such terms are defined in
          the Investment Company Act of 1940, as amended;

               (xii)  the Company (A) is in compliance with any and all
          applicable Environmental Laws, (B) has received all permits, licenses
          or other approvals required of it under applicable Environmental Laws
          to conduct its business and (C) is in compliance with all terms and
          conditions of any such permit, license or approval, except where such
          noncompliance with Environmental Laws, failure to receive required
          permits, licenses or other approvals or failure to comply with the
          terms and conditions of such permits, licenses or approvals would not,
          singly or in the aggregate, have a material adverse effect on the
          Company;

               (xiii) such counsel (A) is of the opinion that the Registration
          Statement and Prospectus (except for financial statements and
          schedules included therein as to which such counsel need not express
          any opinion) comply as to form in all material respects with the
          Securities Act and the applicable rules and regulations of the
          Commission thereunder, (B) has no reason to believe that (except for
          financial statements and schedules as to which such counsel need not
          express any belief) the Registration Statement and the prospectus
          included therein at the time the Registration Statement became
          effective contained any untrue statement of a material fact or omitted
          to state a material fact required to be stated therein or necessary to
          make the statements therein not misleading and (C) has no reason to
          believe that (except for financial statements and schedules as to
          which such counsel need not express any belief) the Prospectus
          contains any untrue statement of a material fact or omits to state a
          material fact necessary in order to make the statements therein, in
          the light of the circumstances under which they were made, not
          misleading; and


                                       14
<PAGE>

               (xiv)  the Merger has become effective under the laws of the
          State of Delaware.

          (d)  The Underwriters shall have received on the Closing Date an
     opinion of Skadden, Arps, Slate, Meagher & Flom LLP, counsel for the
     Underwriters, dated the Closing Date, covering the matters referred to in
     subparagraphs (v), (vi), (ix) (but only as to the statements in the
     Prospectus under "Description of Capital Stock" and "Underwriters") and
     (xiii) of paragraph (c) above.

          With respect to subparagraph (xiii) of paragraph (c) above, Gibson,
     Dunn & Crutcher LLP and Skadden, Arps, Slate, Meagher & Flom LLP may state
     that their opinion and belief are based upon their participation in the
     preparation of the Registration Statement and Prospectus and any amendments
     or supplements thereto and review and discussion of the contents thereof,
     but are without independent check or verification, except as specified.

          The opinion of Gibson, Dunn & Crutcher LLP described in paragraph (c)
     above shall be rendered to the Underwriters at the request of the Company
     and shall so state therein.

          (e)  The Underwriters shall have received, on each of the date hereof
     and the Closing Date, a letter dated the date hereof or the Closing Date,
     as the case may be, in form and substance satisfactory to the Underwriters,
     from Ernst & Young LLP, independent public accountants, containing
     statements and information of the type ordinarily included in accountants'
     "comfort letters" to underwriters with respect to the financial statements
     and certain financial information contained in the Registration Statement
     and the Prospectus; PROVIDED that the letter delivered on the Closing Date
     shall use a "cut-off date" not earlier than the date hereof.

          (f)  The "lock-up" agreements, each substantially in the form of
     Exhibit A hereto, between you and the stockholders, all executive officers,
     the holders of the Warrants described in the Prospectus under the caption
     "Description of Capital Stock - Warrants" and the directors of the Company
     relating to sales and certain other dispositions of shares of Common Stock
     or certain other securities, delivered to you on or before the date hereof,
     shall be in full force and effect on the Closing Date.


                                       15
<PAGE>

          (g)  The Merger shall have become effective under the laws of the
     State of Delaware.

          (h)  The GEPT Private Placement (as defined in the Registration
     Statement) shall have been consummated and the Company shall have received
     cash proceeds therefrom in an amount equal to at least $         .

          The several obligations of the Underwriters to purchase Additional
Shares hereunder are subject to the delivery to you on the Option Closing Date
of such document as you may reasonably request with respect to the good standing
of the Company, the due authorization and issuance of the Additional Shares and
other matters related to the issuance of the Additional Shares.

          6.   COVENANTS OF THE COMPANY.  In further consideration of the
agreements of the Underwriters herein contained, the Company covenants with each
Underwriter as follows:

          (a)  To furnish to you, without charge, three signed copies of the
     Registration Statement (including exhibits thereto) and for delivery to
     each other Underwriter a conformed copy of the Registration Statement
     (without exhibits thereto) and to furnish to you in New York City, without
     charge, prior to 10:00 A.M. local time on the business day next succeeding
     the date of this Agreement and during the period mentioned in paragraph (c)
     below, as many copies of the Prospectus and any supplements and amendments
     thereto or to the Registration Statement as you may reasonably request.

          (b)  Before amending or supplementing the Registration Statement or
     the Prospectus, to furnish to you a copy of each such proposed amendment or
     supplement and not to file any such proposed amendment or supplement to
     which you reasonably object, and to file with the Commission within the
     applicable period specified in Rule 424(b) under the Securities Act any
     prospectus required to be filed pursuant to such Rule.

          (c)  If, during such period after the first date of the public
     offering of the Shares as in the opinion of counsel for the Underwriters
     the Prospectus is required by law to be delivered in connection with sales
     by an Underwriter or dealer, any event shall occur or condition exist as a
     result of which it is necessary to amend or supplement the Prospectus in
     order to make the statements therein, in the light of the circumstances
     when the Prospectus is deliv-


                                       16
<PAGE>

     ered to a purchaser, not misleading, or if, in the opinion of counsel for
     the Underwriters, it is necessary to amend or supplement the Prospectus to
     comply with applicable law, forthwith to prepare, file with the Commission
     and furnish, at its own expense, to the Underwriters and to the dealers
     (whose names and addresses you will furnish to the Company) to which Shares
     may have been sold by you on behalf of the Underwriters and to any other
     dealers upon request, either amendments or supplements to the Prospectus so
     that the statements in the Prospectus as so amended or supplemented will
     not, in the light of the circumstances when the Prospectus is delivered to
     a purchaser, be misleading or so that the Prospectus, as amended or
     supplemented, will comply with law.

          (d)  To endeavor to qualify the Shares for offer and sale under the
     securities or Blue Sky laws of such jurisdictions as you shall reasonably
     request, PROVIDED, that the Company shall not be obligated to qualify as a
     foreign corporation in any jurisdiction in which it is not so qualified or
     to take any action that would subject it to general consent to service of
     process in any jurisdiction in which it is now so subject.

          (e)  To make generally available to the Company's security holders and
     to you as soon as practicable an earning statement covering the twelve-
     month period ending September 30, 1997 that satisfies the provisions of
     Section 11(a) of the Securities Act and the rules and regulations of the
     Commission thereunder.

          (f)  Whether or not the transactions contemplated in this Agreement
     are consummated or this Agreement is terminated, to pay or cause to be paid
     all expenses incident to the performance of its obligations under this
     Agreement, including:  (i) the fees, disbursements and expenses of the
     Company's counsel and the Company's accountants in connection with the
     registration and delivery of the Shares under the Securities Act and all
     other fees or expenses in connection with the preparation and filing of the
     Registration Statement, any preliminary prospectus, the Prospectus and
     amendments and supplements to any of the foregoing, including all printing
     costs associated therewith, and the mailing and delivering of copies
     thereof to the Underwriters and dealers, in the quantities hereinabove
     specified, (ii) all costs and expenses related to the transfer and delivery
     of the Shares to the Underwriters, including any transfer or other taxes
     payable thereon, (iii) the cost of printing or producing any Blue Sky or
     Legal Investment memorandum in connection with


                                       17
<PAGE>

     the offer and sale of the Shares under state securities laws and all
     expenses in connection with the qualification of the Shares for offer and
     sale under state securities laws as provided in Section 6(d) hereof,
     including filing fees and the reasonable fees and disbursements of counsel
     for the Underwriters in connection with such qualification and in
     connection with the Blue Sky or Legal Investment memorandum, (iv) all
     filing fees and disbursements of counsel to the Underwriters incurred in
     connection with the review and qualification of the Offering by the
     National Association of Securities Dealers, Inc., (v) all fees and expenses
     in connection with the preparation and filing of the registration statement
     on Form 8-A relating to the Common Stock and all costs and expenses
     incident to having the Shares accepted for quotation on the Nasdaq National
     Market, (vi) the cost of printing certificates representing the Shares,
     (vii) the costs and charges of any transfer agent, registrar or depositary,
     (viii) the costs and expenses of the Company relating to investor
     presentations on any "road show" undertaken in connection with the
     marketing of the Offering, including, without limitation, expenses
     associated with the production of road show slides and graphics, fees and
     expenses of any consultants engaged in connection with the road show
     presentations with the prior approval of the Company, travel and lodging
     expense of the representatives and officers of the Company and any such
     consultants, and the cost of any aircraft chartered in connection with the
     road show, and (ix) all other costs and expenses incident to the
     performance of the obligations of the Company hereunder for which provision
     is not otherwise made in this Section.  It is understood, however, that
     except as provided in this Section, Section 7 entitled "Indemnity and
     Contribution," and the last paragraph of Section 9 below, the Underwriters
     will pay all of their costs and expenses, including fees and disbursements
     of their counsel, stock transfer taxes payable on resale of any of the
     Shares by them, and any advertising expenses connected with any offers they
     may make.

          7.   INDEMNITY AND CONTRIBUTION. (a)  The Company agrees to indemnify
and hold harmless each Underwriter and each person, if any, who controls any
Underwriter within the meaning of either Section 15 of the Securities Act or
Section 20 of the Securities Exchange Act of 1934, as amended (the "Exchange
Act"), from and against any and all losses, claims, damages and liabilities
(including, without limitation, any legal or other expenses reasonably incurred
by any Underwriter or any such controlling person in connection with defending
or investigating any such action or claim) caused by any untrue statement or
alleged untrue statement of a material fact contained in the Registration
Statement or any amendment thereof, any preliminary


                                       18
<PAGE>

prospectus or the Prospectus (as amended or supplemented if the Company shall
have furnished any amendments or supplements thereto), or caused by any omission
or alleged omission to state therein a material fact required to be stated
therein or necessary to make the statements therein not misleading, except
insofar as such losses, claims, damages or liabilities are caused by any such
untrue statement or omission or alleged untrue statement or omission based upon
information relating to any Underwriter furnished to the Company in writing by
such Underwriter through you expressly for use therein.

               (b)  Each Underwriter agrees, severally and not jointly, to
indemnify and hold harmless the Company, its directors, its officers who sign
the Registration Statement and each person, if any, who controls the Company
within the meaning of either Section 15 of the Securities Act or Section 20 of
the Exchange Act to the same extent as the foregoing indemnity from the Company
to such Underwriter, but only with reference to information relating to such
Underwriter furnished to the Company in writing by such Underwriter through you
expressly for use in the Registration Statement, any preliminary prospectus, the
Prospectus or any amendments or supplements thereto.

               (c)  In case any proceeding (including any governmental
investigation) shall be instituted involving any person in respect of which
indemnity may be sought pursuant to paragraph (a) or (b) of this Section 7, such
person (the "indemnified party") shall promptly notify the person against whom
such indemnity may be sought (the "indemnifying party") in writing and the
indemnifying party, upon request of the indemnified party, shall retain counsel
reasonably satisfactory to the indemnified party to represent the indemnified
party and any others the indemnifying party may designate in such proceeding and
shall pay the fees and disbursements of such counsel related to such proceeding.
In any such proceeding, any indemnified party shall have the right to retain its
own counsel, but the fees and expenses of such counsel shall be at the expense
of such indemnified party unless (i) the indemnifying party and the indemnified
party shall have mutually agreed to the retention of such counsel or (ii) the
named parties to any such proceeding (including any impleaded parties) include
both the indemnifying party and the indemnified party and representation of both
parties by the same counsel would be inappropriate due to actual or potential
differing interests between them.  It is understood that the indemnifying party
shall not, in respect of the legal expenses of any indemnified party in
connection with any proceeding or related proceedings in the same jurisdiction,
be liable for the fees and expenses of more than one separate firm (in addition
to any local counsel) for all such indemnified parties and that all such fees
and expenses shall be reimbursed


                                       19
<PAGE>

as they are incurred.  Such firm shall be designated in writing by Morgan
Stanley & Co. Incorporated, in the case of parties indemnified pursuant to the
second preceding paragraph, and by the Company, in the case of parties
indemnified pursuant to the first preceding paragraph.  The indemnifying party
shall not be liable for any settlement of any proceeding effected without its
written consent, but if settled with such consent or if there be a final
judgment for the plaintiff, the indemnifying party agrees to indemnify the
indemnified party from and against any loss or liability by reason of such
settlement or judgment.  Notwithstanding the foregoing sentence, if at any time
an indemnified party shall have requested an indemnifying party to reimburse the
indemnified party for fees and expenses of counsel as contemplated by the second
and third sentences of this paragraph, the indemnifying party agrees that it
shall be liable for any settlement of any proceeding effected without its
written consent if (i) such settlement is entered into more than 30 days after
receipt by such indemnifying party of the aforesaid request and (ii) such
indemnifying party shall not have reimbursed the indemnified party in accordance
with such request prior to the date of such settlement.  No indemnifying party
shall, without the prior written consent of the indemnified party, effect any
settlement of any pending or threatened proceeding in respect of which any
indemnified party is or could have been a party and indemnity could have been
sought hereunder by such indemnified party, unless such settlement includes an
unconditional release of such indemnified party from all liability on claims
that are the subject matter of such proceeding.

               (d)  To the extent the indemnification provided for in paragraph
(a) or (b) of this Section 7 is unavailable to an indemnified party or
insufficient in respect of any losses, claims, damages or liabilities referred
to therein, then each indemnifying party under such paragraph, in lieu of
indemnifying such indemnified party thereunder, shall contribute to the amount
paid or payable by such indemnified party as a result of such losses, claims,
damages or liabilities (i) in such proportion as is appropriate to reflect the
relative benefits received by the Company on the one hand and the Underwriters
on the other hand from the offering of the Shares or (ii) if the allocation
provided by clause (i) above is not permitted by applicable law, in such
proportion as is appropriate to reflect not only the relative benefits referred
to in clause (i) above but also the relative fault of the Company on the one
hand and of the Underwriters on the other hand in connection with the statements
or omissions that resulted in such losses, claims, damages or liabilities, as
well as any other relevant equitable considerations.  The relative benefits
received by the Company on the one hand and the Underwriters on the other hand
in connection with the offering of the Shares shall be deemed to be in the same
respective proportions as the net proceeds from the offering of the Shares
(before deducting expenses) received by the Company


                                       20
<PAGE>

and the total underwriting discounts and commissions received by the
Underwriters, in each case as set forth in the table on the cover of the
Prospectus, bear to the aggregate Public Offering Price of the Shares.  The
relative fault of the Company on the one hand and the Underwriters on the other
hand shall be determined by reference to, among other things, whether the untrue
or alleged untrue statement of a material fact or the omission or alleged
omission to state a material fact relates to information supplied by the Company
or by the Underwriters and the parties' relative intent, knowledge, access to
information and opportunity to correct or prevent such statement or omission.
The Underwriters' respective obligations to contribute pursuant to this Section
7 are several in proportion to the respective number of Shares they have
purchased hereunder, and not joint.

               (e)  The Company and the Underwriters agree that it would not be
just or equitable if contribution pursuant to this Section 7 were determined by
PRO RATA allocation (even if the Underwriters were treated as one entity for
such purpose) or by any other method of allocation that does not take account of
the equitable considerations referred to in paragraph (d) of this Section 7.
The amount paid or payable by an indemnified party as a result of the losses,
claims, damages and liabilities referred to in the immediately preceding
paragraph shall be deemed to include, subject to the limitations set forth
above, any legal or other expenses reasonably incurred by such indemnified party
in connection with investigating or defending any such action or claim.
Notwithstanding the provisions of this Section 7, no Underwriter shall be
required to contribute any amount in excess of the amount by which the total
price at which the Shares underwritten by it and distributed to the public were
offered to the public exceeds the amount of any damages that such Underwriter
has otherwise been required to pay by reason of such untrue or alleged untrue
statement or omission or alleged omission.  No person guilty of fraudulent
misrepresentation (within the meaning of Section 11(f) of the Securities Act)
shall be entitled to contribution from any person who was not guilty of such
fraudulent misrepresentation.  The remedies provided for in this Section 7 are
not exclusive and shall not limit any rights or remedies which may otherwise be
available to any indemnified party at law or in equity.

               (f)  The indemnity and contribution provisions contained in this
Section 7 and the representations, warranties and other statements of the
Company contained in this Agreement shall remain operative and in full force and
effect regardless of (i) any termination of this Agreement, (ii) any
investigation made by or on behalf of any Underwriter or any person controlling
any Underwriter or by


                                       21
<PAGE>

or on behalf of the Company, its officers or directors or any person controlling
the Company and (iii) acceptance of and payment for any of the Shares.

          8.   TERMINATION.  This Agreement shall be subject to termination by
notice given by you to the Company, if (a) after the execution and delivery of
this Agreement and prior to the Closing Date (i) trading generally shall have
been suspended or materially limited on or by, as the case may be, any of the
New York Stock Exchange, the American Stock Exchange, the National Association
of Securities Dealers, Inc., the Chicago Board of Options Exchange, the Chicago
Mercantile Exchange or the Chicago Board of Trade, (ii) trading of any
securities of the Company shall have been suspended on any exchange or in any
over-the-counter market, (iii) a general moratorium on commercial banking
activities in New York shall have been declared by either Federal or New York
State authorities or (iv) there shall have occurred any outbreak or escalation
of hostilities or any change in financial markets or any calamity or crisis
that, in your judgment, is material and adverse and (b) in the case of any of
the events specified in clauses (a)(i) through (iv), such event, singly or
together with any other such event, makes it, in your judgment, impracticable to
market the Shares on the terms and in the manner contemplated in the Prospectus.

          9.   EFFECTIVENESS; DEFAULTING UNDERWRITERS.  This Agreement shall
become effective upon the execution and delivery hereof by the parties hereto.

          If, on the Closing Date or the Option Closing Date, as the case may 
be, any one or more of the Underwriters shall fail or refuse to purchase 
Shares that it has or they have agreed to purchase hereunder on such date, 
and the aggregate number of Shares which such defaulting Underwriter or 
Underwriters agreed but failed or refused to purchase is not more than 
one-tenth of the aggregate number of the Shares to be purchased on such date, 
the other Underwriters shall be obligated severally in the proportions that 
the number of Firm Shares set forth opposite their respective names in 
Schedule I bears to the aggregate number of Firm Shares set forth opposite 
the names of all such non-defaulting Underwriters, or in such other 
proportions as you may specify, to purchase the Shares which such defaulting 
Underwriter or Underwriters agreed but failed or refused to purchase on such 
date; PROVIDED that in no event shall the number of Shares that any 
Underwriter has agreed to purchase pursuant to this Agreement be increased 
pursuant to this Section 9 by an amount in excess of one-ninth of such number 
of Shares without the written consent of such Underwriter.  If, on the 
Closing Date, any Underwriter or Underwriters shall fail or refuse to 
purchase Firm Shares and the aggregate number of Firm Shares with respect to 
which such default occurs is more than one-tenth of the aggregate number of 
Firm 

                                       22
<PAGE>

Shares to
be purchased, and arrangements satisfactory to you and the Company for the
purchase of such Firm Shares are not made within 36 hours after such default,
this Agreement shall terminate without liability on the part of any non-
defaulting Underwriter or the Company.  In any such case either you or the
Company shall have the right to postpone the Closing Date, but in no event for
longer than seven days, in order that the required changes, if any, in the
Registration Statement and in the Prospectus or in any other documents or
arrangements may be effected.  If, on the Option Closing Date, any Underwriter
or Underwriters shall fail or refuse to purchase Additional Shares and the
aggregate number of Additional Shares with respect to which such default occurs
is more than one-tenth of the aggregate number of Additional Shares to be
purchased, the non-defaulting Underwriters shall have the option to (i)
terminate their obligation hereunder to purchase Additional Shares or (ii)
purchase not less than the number of Additional Shares that such non-defaulting
Underwriters would have been obligated to purchase in the absence of such
default.  Any action taken under this paragraph shall not relieve any defaulting
Underwriter from liability in respect of any default of such Underwriter under
this Agreement.

          If this Agreement shall be terminated by the Underwriters, or any of
them, because of any failure or refusal on the part of the Company to comply
with the terms or to fulfill any of the conditions of this Agreement, or if for
any reason the Company shall be unable to perform its obligations under this
Agreement, the Company will reimburse the Underwriters or such Underwriters as
have so terminated this Agreement with respect to themselves, severally, for all
out-of-pocket expenses (including the fees and disbursements of their counsel)
reasonably incurred by such Underwriters in connection with this Agreement or
the offering contemplated hereunder.

          10.  COUNTERPARTS.  This Agreement may be signed in two or more
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.

          11.  APPLICABLE LAW.  This Agreement shall be governed by and
construed in accordance with the internal laws of the State of New York.

          12.  HEADINGS.  The headings of the sections of this Agreement have
been inserted for convenience of reference only and shall not be deemed a part
of this Agreement.


                                       23
<PAGE>

                                        Very truly yours,

                                        Aftermarket Technologies Corp.




                                        By
                                          ----------------------------
                                          Name:
                                          Title:





Accepted as of the date hereof
Morgan Stanley & Co. Incorporated
William Blair & Company, L.L.C.
Donaldson, Lufkin & Jenrette Securities Corporation
Acting severally on behalf
  of themselves and the
  several Underwriters named
  herein.

     By:  Morgan Stanley & Co. Incorporated



     By
       -----------------------
       Name:
       Title:
<PAGE>

                                   SCHEDULE I




                                                                    Number of
                                                                   Firm Shares
Underwriter                                                      To Be Purchased
- -----------                                                      ---------------

Morgan Stanley & Co. Incorporated. . . . . . . . . . .
William Blair & Company, L.L.C.. . . . . . . . . . . .
Donaldson, Lufkin & Jenrette Securities Corporation. .











                                                                 ---------------
                                                           Total       3,500,000
                                                                 ---------------
                                                                 ---------------


SCHEDULE II

[TO COME]

<PAGE>

[FORM OF LOCK-UP LETTER]


December   , 1996


Morgan Stanley & Co. Incorporated
William Blair & Company, L.L.C.
Donaldson, Lufkin & Jenrette Securities Corporation
c/o Morgan Stanley & Co. Incorporated
    1251 Avenue of the Americas
    New York, New York   10020

Dear Sirs:

The undersigned understands that Morgan Stanley & Co. Incorporated ("Morgan
Stanley"), William Blair & Company, L.L.C. and Donaldson, Lufkin & Jenrette
Securities Corporation, as Representatives of the several Underwriters, proposes
to enter into an Underwriting Agreement (the "Underwriting Agreement") with
Aftermarket Technologies Corp. a Delaware corporation (the "Company") providing
for the public offering (the "Public Offering") by the several Underwriters,
including Morgan Stanley (the "Underwriters"), of up to 4,025,000 shares (the
"Shares") of the Common Stock, par value $.01 per share of the Company (the
"Common Stock").

To induce the Underwriters that may participate in the Public Offering to
continue their efforts in connection with the Public Offering, the undersigned
hereby agrees that, without the prior written consent of Morgan Stanley on
behalf of the Underwriters, it will not, during the period commencing on the
date hereof and ending 180 days after the date of the prospectus relating to the
Public Offering (the "Prospectus"), (1) offer, pledge, sell, contract to sell,
sell any option or contract to purchase, purchase any option or contract to
sell, grant any option, right or warrant to purchase, or otherwise transfer or
dispose of, directly or indirectly, any shares of Common Stock or any securities
convertible into or exercisable or exchangeable for Common Stock (whether such
shares or any such securities are now owned by the undersigned or are hereafter
acquired), or (2) enter into any swap or other arrangement that transfers to
another, in whole or in part, any of the economic consequences of ownership of
the Common Stock, whether any such transaction described in clause (1) or (2)
above is to be settled by delivery of Common Stock or such other securities, in
cash or otherwise.  The foregoing sentence shall not apply to the sale of any
Shares to the Underwriters
<PAGE>

Morgan Stanley & Co. Incorporated
William Blair & Company, L.L.C.
Donaldson, Lufkin & Jenrette Securities Corporation
August __, 1996
Page 3


pursuant to the Underwriting Agreement.  In addition, the undersigned agrees
that, without the prior written consent of Morgan Stanley on behalf of the
Underwriters, it will not, during the period commencing on the date hereof and
ending 180 days after the date of the Prospectus, make any demand for or
exercise any right with respect to, the registration of any shares of Common
Stock or any securities convertible into or exercisable or exchangeable for
Common Stock.

          Whether or not the Public Offering actually occurs depends on a number
of factors, including market conditions.  Any Public Offering will only be made
pursuant to an Underwriting Agreement, the terms of which are subject to
agreement between the Company and the Underwriters.


                                        Very truly yours

                                        -----------------------------
                                        (Name)



                                        -----------------------------
                                        (Address)




<PAGE>


                              EMPLOYMENT AGREEMENT

          This Employment Agreement ("Agreement") is entered into as of October
7, 1996 by and between William A. Smith, an individual ("Executive"), and
Aftermarket Technology Corp., a Delaware corporation (the "Company" or "ATC").

          WHEREAS, Executive and the Company entered into that certain
Employment Agreement dated July 29, 1994 (the "Prior Agreement");

          WHEREAS, Executive and the Company desire to terminate the Prior
Agreement and Executive and the Company desire to enter into this Agreement to
replace the Prior Agreement;

          WHEREAS, all things necessary to make this Agreement a valid, binding
and legal instrument have been performed;

          NOW, THEREFORE, THIS AGREEMENT WITNESSETH:  that in consideration of
the covenants and premises, receipt whereof is hereby acknowledged, Executive
and the Company hereby agree and provide:

     1.   EMPLOYMENT BY THE COMPANY AND TERM.

          (a)  FULL TIME AND BEST EFFORTS.  Subject to the terms set forth
herein, the Company agrees to employ Executive as Chairman of the Board of
Directors and Executive hereby accepts such employment.  During the term of his
employment with the Company, Executive will devote his full time, best efforts
and attention to the performance of his duties hereunder and to the business and
affairs of the Company.

          (b)  DUTIES.  Executive shall serve in an executive capacity and shall
perform such duties as are customarily associated with his then current title,
consistent with the Bylaws of the Company and as required by the Company's Board
of Directors (the "Board") and the officers to whom the Executive reports.

          (c)  COMPANY POLICIES.  The employment relationship between the
parties shall be governed by the general employment policies and practices of
the Company, including but not limited to those relating to protection of
confidential information and assignment of inventions, except that when the
terms of this Agreement differ from or are in conflict with the Company's
general employment policies or practices, this Agreement shall control.

          (d)  TERM.  The initial term of employment of Executive under this
Agreement shall begin as of October 7, 1996 and end on December 31, 1998 (the
"Initial Term"), subject to the provisions for termination set forth herein and
renewal as provided in Section 1(e) below.

          (e)  RENEWAL.  The term of this Agreement shall be extendable for one-
year periods at the option of the Company after the end of the Initial Term.
Each extended term shall continue to be subject to the provisions for
termination set forth herein.


                                        1
<PAGE>

     2.   COMPENSATION AND BENEFITS.

          (a)  SALARY.  Executive shall receive for services to be rendered
hereunder an annual base salary of Three Hundred Thousand Dollars ($300,000)
(the "Base Salary") payable on a monthly basis, which shall be subject to
increase at the sole discretion of the Board, and subject to standard
withholdings for taxes and social security and the like.

          (b)  PARTICIPATION IN BENEFIT PLANS.  During the term hereof,
Executive shall be entitled to participate in any group insurance,
hospitalization, medical, dental, health and accident, disability or similar
plan or program of the Company now existing or established hereafter to the
extent that he is eligible under the general provisions thereof.  The Company
may, in its sole discretion and from time to time, establish additional senior
management benefit programs as it deems appropriate.  Until such time as the
Company establishes a medical, dental, health and accident or disability plan or
program of its own, Executive shall be entitled to the extent legally permitted
to obtain coverage therefor under, and pursuant to the terms of, any such plans
or programs of the Company's subsidiaries, as may be designated by the
Executive.

          (c)  VACATION.  Executive shall be entitled to a period of annual
vacation time equal to that provided to managers of equal position by the
Company's policies and procedures regarding vacation, but in any event not less
than four weeks per year.  The days selected for Executive's vacation must be
mutually agreeable to Company and Executive.

          (d)  401(k) PLAN.  To the extent legally permitted, Executive shall be
entitled to place a portion of his Base Salary into a 401(K) or other qualified
deferred tax annuity plan of the Company or, if the Company does not have such a
plan, of any such plan of any of the Company's subsidiaries, as may be
designated by the Executive.

          (e)  LIFE INSURANCE.  During the term hereof, the Company shall
procure and pay for a $1,000,000 life insurance policy covering Executive, for
the benefit of such beneficiaries as Executive shall designate.

     3.   BONUS PLANS.

          (a)  PARTICIPATION.  During the term hereof, Executive shall be
entitled to participate in any bonus or incentive plan (a "Bonus Plan") of the
Company currently made available by the Company to executive employees of the
Company or which may be made available in the future to executive employees of
the Company, subject to and on a basis consistent with the terms, conditions and
administration of any such plan.  Executive understands that any such plan may
be modified or eliminated in the Company's discretion in accordance with
applicable law.

          (b)  BONUSES.  For the fiscal year ending December 31, 1996, Executive
shall receive a bonus equal to the greater of (i) $300,000 if, and only if, ATC
achieves the Management Budget approved by the Board of Directors of ATC (the
"Management Budget") for the full fiscal year and at the end of such fiscal year
Executive is employed pursuant to this Agreement or (ii) $600,000 if, and only
if, ATC achieves at least 15% above the Management Budget for the fiscal year
and at the end of such full fiscal year Executive is employed pursuant to this
Agreement.  For all subsequent annual periods, Executive shall receive such cash
bonus as the Board shall determine in its sole discretion based upon the
performance of the Company and its subsidiaries.  Such bonuses shall be paid at
such time as the Company pays cash bonuses to its executive employees.


                                        2
<PAGE>

     4.   REASONABLE BUSINESS EXPENSES AND SUPPORT.

          Executive shall be reimbursed for documented and reasonable business
expenses in connection with the performance of his duties hereunder.  Executive
shall be furnished reasonable office space, assistance and facilities.

     5.   TERMINATION OF EMPLOYMENT.  The date on which Executive's employment
by the Company ceases, under any of the following circumstances, shall be
defined herein as the "Termination Date."

          (a)  TERMINATION FOR CAUSE.

               (i)  TERMINATION; PAYMENT OF ACCRUED SALARY AND VACATION.  The
Board may terminate Executive's employment with the Company at any time for
cause, immediately upon notice to Executive of the circumstances leading to such
termination for cause.  In the event that Executive's employment is terminated
for cause, Executive shall receive payment for all accrued salary and vacation
time through the Termination Date, less standard withholdings for tax and social
security purposes, which in this event shall be the date upon which notice of
termination is given.  The Company shall have no further obligation to pay
severance of any kind nor to make any payment in lieu of notice.

               (ii) DEFINITION OF CAUSE.  "CAUSE" means the occurrence or
existence of any of the following with respect to Executive, as determined by a
majority of the disinterested directors of the Board:  (a) a material breach by
the Executive of his duty not to engage in any transaction that represents,
directly or indirectly, self-dealing with the Company or any of its affiliates
which has not been approved by a majority of the disinterested directors of the
Board or of the terms of his employment, if in any such case such material
breach remains uncured after the lapse of 30 days following the date that the
Company has given the Executive written notice thereof; (b) the repeated
material breach by the Executive of any duty referred to in clause (a) above as
to which at least one written notice has been given pursuant to such clause (a);
(c) any act of dishonesty, misappropriation, embezzlement, intentional fraud or
similar conduct involving the Company or any of its affiliates; (d) the
conviction or the plea of nolo contendere or the equivalent in respect of a
felony involving moral turpitude; (e) any intentional damage of a material
nature to any property of the Company or any of its affiliates; (f) the repeated
non-prescription use of any controlled substance or the repeated use of alcohol
or any other non-controlled substance which, in any case described in this
clause (f), the Board reasonably determines renders the Executive unfit to serve
in his capacity as an officer or employee of the Company or its affiliates; or
(g) conduct by the Executive which in the good faith determination of the Board
demonstrates gross unfitness to serve in his capacity as an officer or employee
of the Company or its affiliates.

          (b)  VOLUNTARY TERMINATION.  Executive may voluntarily terminate his
employment with the Company at any time upon ninety (90) days prior written
notice, after which no further compensation of any kind or severance payment
will be payable under this Agreement.

          (c)  TERMINATION UPON DISABILITY.  Company may terminate Executive's
employment in the event Executive suffers a disability that renders Executive
unable to perform the essential functions of his position, even with reasonable
accommodation, for four (4) months within any eight (8) month period.  After the
Termination Date, which in this event shall be the date upon which notice of
termination is given, no further compensation will be payable under this
Agreement except that Executive shall receive the accrued portion of any bonus
through the Termination Date, less standard withholdings for tax and social


                                        3
<PAGE>

security purposes, payable upon such date or over such period of time which is
in accordance with the applicable Bonus Plan.

          (d)  TERMINATION WITHOUT CAUSE.

               (i)  TERMINATION PAYMENT DURING THE INITIAL TERM.  In the event
Executive's employment is terminated without "cause," as defined above, the
Company shall pay Executive as severance an amount equivalent to his then base
salary for the remaining period of the Initial Term or eighteen (18) months,
whichever period is shorter, less standard withholdings for tax and social
security purposes, payable over such term in monthly PRO RATA payments
commencing as of the Termination Date plus the accrued portion of any bonus
through the Termination Date, less standard withholdings for tax and social
security purposes, payable upon such date or over such period of time which is
in accordance with the applicable Bonus Plan.

               (ii) TERMINATION PERIOD AFTER THE INITIAL TERM.  In the event
that the term of this Agreement is extended pursuant to Section 1(e) hereof (an
"Extension Period") and during such Extension Period Executive's employment is
terminated without "cause," as defined above, the Company shall pay Executive as
severance an amount equal to his then base salary for the remaining period of
the Extension Period, less standard withholdings for tax and social security
purposes, payable over the remaining period of the Extension Period in monthly
PRO RATA payments commencing as of the Termination Date plus the accrued portion
of any bonus through the Termination Date, less standard withholdings for tax
and social security purposes, payable upon such date or over such period of time
which is in accordance with the applicable Bonus Plan.

               (iii)     FUNDAMENTAL CHANGES.  In the event that Company makes a
substantial change which results in diminution in the Executive's duties,
authority, responsibility or compensation without performance or market
justification, he may terminate his employment; PROVIDED, HOWEVER, that
Executive shall provide the Company 10 days' notice prior to any such
termination and the Company shall have a reasonable period of time to cure.  A
termination in such circumstances shall be treated as a Company termination
without cause and Executive shall be entitled to the same severance payments
provided in paragraphs 5(d)(i) and (5)(d)(ii), as applicable.

          (e)  BENEFITS UPON TERMINATION.  All benefits provided under paragraph
2(b) and 2(e) hereof shall be extended, at Executive's election and Company's
cost, to the extent permitted by the Company's insurance policies and benefit
plans, for one year after Executive's Termination Date, except (i) as required
by law (e.g., COBRA health insurance continuation election), (ii) in the event
of a termination described in paragraphs 5(a) or (iii) to the extent that
comparable benefits are provided to Executive under any other arrangement with
the Company or its affiliates.

          (f)  TERMINATION UPON DEATH.  If Executive dies prior to the
expiration of the term of this Agreement, the Company shall (i) continue
coverage of Executive's dependents (if any) under all benefit plans or programs
of the type listed above in paragraph 2(b) herein for a period of three (3)
months, and (ii) pay to Executive's estate the accrued portion of any bonus
through the Termination Date, less standard withholdings for tax and social
security purposes, payable upon such date or over such period of time which is
in accordance with the applicable Bonus Plan.

     6.   PROPRIETARY INFORMATION OBLIGATIONS.


                                        4
<PAGE>

          During the term of employment under this Agreement, Executive will
have access to and become acquainted with the Company's confidential and
proprietary information, including but not limited to information or plans
regarding the Company's customer relationships, personnel, or sales, marketing,
and financial operations and methods; trade secrets; formulas; devices; secret
inventions; processes; and other compilations of information, records, and
specifications (collectively "Proprietary Information").  Executive shall not
disclose any of the Company's Proprietary Information directly or indirectly, or
use it in any way, either during the term of this Agreement or at any time
thereafter, except as required in the course of his employment for the Company
or as authorized in writing by the Company.  All files, records, documents,
computer-recorded information, drawings, specifications, equipment and similar
items relating to the business of the Company, whether prepared by Executive or
otherwise coming into his possession, shall remain the exclusive property of the
Company and shall not be removed from the premises of the Company under any
circumstances whatsoever without the prior written consent of the Company,
except when (and only for the period) necessary to carry out Executive's duties
hereunder, and if removed shall be immediately returned to the Company upon any
termination of his employment and no copies thereof shall be kept by Executive;
PROVIDED, HOWEVER, that Executive shall be entitled to retain documents
reasonably related to his interest as a shareholder and any documents that were
personally owned or acquired.

     7.   NONINTERFERENCE.  While employed by the Company, Executive agrees not
to interfere with the business of the Company by directly or indirectly
soliciting, attempting to solicit, inducing, or otherwise causing any employee
of the Company to terminate his or her employment in order to become an
employee, consultant or independent contractor to or for any other employer.

     8.   NONCOMPETITION.  Executive agrees that during the term of this
Agreement and for a period of five (5) years after the termination hereof, he
will not, without the prior consent of the Company, directly or indirectly, have
an interest in, be employed by, be connected with, or have an interest in, as an
employee, consultant, officer, director, partner, stockholder or joint venturer,
in any person or entity owning, managing, controlling, operating or otherwise
participating or assisting in any business which is similar to or in competition
with the business of the Company (i) during the term of this Agreement, in any
location, and (ii) for the five year period following the termination of this
Agreement, in any state in which the Company was conducting business at the date
of termination of Executive's employment and continues to do so thereafter;
provided, however, that the foregoing shall not prevent the Executive from being
a stockholder of less than 1% of the issued and outstanding securities of any
class of a corporation listed on a national securities exchange or designated as
national market system securities on an interdealer quotation system by the
National Association of Securities Dealers, Inc.

     9.   TERMINATION OF PRIOR AGREEMENT.  Upon execution of this Agreement, the
Prior Agreement shall be terminated and this Agreement shall replace the Prior
Agreement.

     10.  MISCELLANEOUS.

          (a)  NOTICES.  Any notices provided hereunder must be in writing and
shall be deemed effective upon the earlier of personal delivery (including
personal delivery by telecopy or telex) or the third day after mailing by first
class mail to the recipient at the address indicated below:


                                        5
<PAGE>

          To the Company:


          Aftermarket Technology Corp.
          c/o Aurora Capital Partners L.P.
          1800 Century Park East
          Suite 1000
          Los Angeles, California  90067
          Attention:     Richard K. Roeder, Esq.
          Facsimile:     (310) 227-5591

          To Executive:

          William A. Smith
          Aftermarket Technology Corp.
          33309 First Way South
          Suite A-209
          Federal Way, Washington  98003
          Facsimile:     (206) 838-1841

or to such other address or to the attention of such other person as the
recipient party will have specified by prior written notice to the sending
party.

          (b)  SEVERABILITY.  If any term or provision (or any portion thereof)
of this Agreement is determined by a court to be invalid, illegal or incapable
of being enforced by any rule of law or public policy, all other terms and
provisions (or other  portions thereof) of this Agreement shall nevertheless
remain in full force and effect so long as the economic or legal substance of
the transactions contemplated hereby is not affected in any manner materially
adverse to any party.  Upon such determination that any term or provision (or
any portion thereof) is invalid, illegal or incapable of being enforced, this
Agreement shall be deemed to be modified so as to effect the original intent of
the parties as closely as possible to the end that the transactions contemplated
hereby and the terms and provisions hereof are fulfilled to the greatest extent
possible.

          (c)  ENTIRE AGREEMENT.  This document constitutes the final, complete,
and exclusive embodiment of the entire agreement and understanding between the
parties related to the subject matter hereof and supersedes and preempts any
prior or contemporaneous understandings, agreements, or representations by or
between the parties, written or oral.

          (d)  COUNTERPARTS.  This Agreement may be executed on separate
counterparts, any one of which need not contain signatures of more than one
party, but all of which taken together will constitute one and the same
agreement.

          (e)  SUCCESSORS AND ASSIGNS.  This Agreement is intended to bind and
inure to the benefit of and be enforceable by Executive and the Company, and
their respective successors and assigns, except that Executive may not assign
any of his duties hereunder and he may not assign any of his rights hereunder
without the prior written consent of the Company.

          (f)  ATTORNEYS FEES.  If any legal proceeding is necessary to enforce
or interpret the terms of this Agreement, or to recover damages for breach
therefore, the prevailing party shall be entitled to reasonable attorney's fees,
as well as costs and disbursements, in addition to any other relief to which he
or it may be entitled.


                                        6
<PAGE>

          (g)  AMENDMENTS.  No amendments or other modifications to this
Agreement may be made except by a writing signed by both parties.  No amendment
or waiver of this Agreement requires the consent of any individual, partnership,
corporation or other entity not a party to this Agreement.  Nothing in this
Agreement, express or implied, is intended to confer upon any third person any
rights or remedies under or by reason of this Agreement.

          (h)  CHOICE OF LAW.  All questions concerning the construction,
validity and interpretation of this Agreement will be governed by the internal
law, and not the law of conflicts, of the State of Delaware.


                                        7
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this agreement effective as
of the date it is last executed below by either party.


                                        -----------------------------
                                        WILLIAM A. SMITH

AFTERMARKET TECHNOLOGY CORP.


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By:
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Title:
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