VALLICORP HOLDINGS INC
S-8, 1996-07-30
STATE COMMERCIAL BANKS
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<PAGE>
 

     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JULY 30, 1996
                                                   Registration No. 333-________
- --------------------------------------------------------------------------------
                       SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549

                                    FORM S-8
                            REGISTRATION STATEMENT
                                     Under
                           The Securities Act of 1933

                            VALLICORP HOLDINGS, INC.
             (Exact name of registrant as specified in its charter)

                   DELAWARE                                77-0229483
      (State or other jurisdiction of                   (I.R.S. Employer
      incorporation or organization)                    Identification No.)

8405 NORTH FRESNO STREET, FRESNO, CALIFORNIA                   93720
(Address of Principal Executive Offices)                   (Zip Code)

                     VALLICORP RETIREMENT AND SAVINGS PLAN
                            (Full title of the plan)

                                  E.L. HERBERT
                    EXECUTIVE VICE PRESIDENT/GENERAL COUNSEL
                            VALLICORP HOLDINGS, INC.
                            8405 NORTH FRESNO STREET
                           FRESNO, CALIFORNIA  93720
                                 (209) 437-5705
(Name, address and telephone number, including area code, of agent for service)
                   -----------------------------------------

<TABLE>
<CAPTION>

                        CALCULATION OF REGISTRATION FEE
- ---------------------------------------------------------------------------------------------------------------
 TITLE OF EACH CLASS                        PROPOSED MAXIMUM         PROPOSED MAXIMUM
 OF SECURITIES TO BE        AMOUNT TO BE   OFFERING PRICE PER       AGGREGATE OFFERING         AMOUNT OF
     REGISTERED              REGISTERED        SHARE /(1)/             PRICE /(1)/          REGISTRATION FEE
 ---------------------------------------------------------------------------------------------------------------
<S>                         <C>             <C>                     <C>                     <C>
Common Stock, par
value one cent ($.01)
per share...............     300,000        $15.0625                $4,518,750              $1,559
- ---------------------------------------------------------------------------------------------------------------
</TABLE>

(1)  This figure has been estimated solely for the purpose of determining the
     registration fee.  The figure was calculated pursuant to Rule 457(c) using
     the average of the high and low prices for shares of the Company's Common
     Stock as reported on The Nasdaq Stock Market on July 24, 1996.

     In addition, pursuant to Rule 416(c) under the Securities Act of 1933,
this Registration Statement also covers an indeterminate amount of interests to
be offered or sold pursuant to the employee benefit plan described herein.
- --------------------------------------------------------------------------------

                          This is page 1 of 78 pages.
                    The Exhibit Index is located at page 12.

<PAGE>
 
                                     PART I

              INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS

          The documents containing the information specified in Part I are not
required to be filed with the Securities and Exchange Commission ("Commission")
as part of this Form S-8 Registration Statement.


                                    PART II

               INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 3.  Incorporation of Documents by Reference.
         --------------------------------------- 

          The following documents filed by ValliCorp Holdings, Inc. (Commission
File No. 0-18202) (the "Company") or the ValliCorp Retirement and Savings Plan
(the "Plan") with the Commission are incorporated herein by reference and made a
part hereof:

          1.  The Company's Annual Report on Form 10-K for the fiscal year ended
     December 31, 1995.

          2.  The Company's Registration Statement under the Securities Act of
     1933, as amended, No. 333-06411, which contains audited supplemental
     consolidated financial statements for the year ended December 31, 1995.

          3. The Plan's Annual Report on Form 11-K for the year ended December
     31, 1995.

          4.  The Company's Quarterly Report on Form 10-Q for the three-month
     period ended March 31, 1996.

          5. The Company's Reports on Form 8-K dated February 2, 1996, March 22,
     1996 and March 27, 1996, and an Amendment No. 1 on Form 8-K/A to the Form 
     8-K bearing a Date of Report of February 2, 1996.

          6. The description of the Common Stock contained in the Company's
     Registration Statement filed pursuant to Section 12 of the Securities
     Exchange Act of 1934 on Form 8-K dated November 30, 1989, and any amendment
     or report filed for the purpose of updating such description.

          All documents subsequently filed by the Company or the Plan pursuant
to Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934,
after the date of filing of this

                                       2
<PAGE>
 
Registration Statement and prior to such time as the Company files a post-
effective amendment to this Registration Statement which indicates that all
securities offered hereby have been sold or which deregisters all securities
then remaining unsold, shall be deemed to be incorporated by reference in this
Registration Statement and to be a part hereof from the date of filing of such
documents.

ITEM 4.   DESCRIPTION OF SECURITIES.
          ------------------------- 

          Not applicable.

ITEM 5.   INTERESTS OF NAMED EXPERTS AND COUNSEL.
          -------------------------------------- 

          Certain legal matters in connection with the sale of the shares of
Common Stock offered hereby will be passed upon for the Company by E.L. Herbert,
the Company's Executive Vice President, General Counsel and Secretary.  As of
July 25, 1996, Mr. Herbert beneficially owned an aggregate of 10,081 shares of
Common Stock.

ITEM 6.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.
         ----------------------------------------- 

          As permitted by Sections 102 and 145 of the Delaware General
Corporation Law, the Registrant's certificate of incorporation eliminates a
director's personal liability for monetary damages to the Registrant and its
stockholders arising from a breach or alleged breach of a director's fiduciary
duty, except: (i) for any breach of the director's duty of loyalty to the
Registrant or its stockholders, (ii) for acts or omissions not in good faith or
which involve intentional misconduct or a knowing violation of law, (iii) under
Section 174 of the Delaware General Corporation Law, or (iv) for any transaction
from which the director derived an improper personal benefit.  The effect of
this provision in the certificate of incorporation is to eliminate the rights of
the Registrant and its stockholders (through stockholders' derivative suits on
behalf of the Registrant) to recover monetary damages against a director for
breach of fiduciary duty as a director (including breaches resulting from
negligent or grossly negligent behavior) except in situations described above.

          The directors and officers of the Registrant may be indemnified by the
Registrant pursuant to the provisions of Article VIII of its Bylaws, which read
as follows:

          SECTION 1.  RIGHT TO INDEMNIFICATION.  Each person who was or is made
a party or is threatened to be made a party to or is involved in any action,
suit or proceeding, whether civil, criminal, administrative or investigative
("proceeding"), by reason of the fact that he or she or a person of whom he or
she is the legal representative, is or was a director or executive officer of
the Corporation or is or was serving at the request of the Corporation as a
director, officer or employee of another corporation, or of a partnership, joint
venture, trust or other enterprise, including service with respect to employee
benefit plans, whether the basis of such proceeding is alleged action in an
official capacity as a director or executive officer or in any other capacity

                                       3
<PAGE>
 
while serving as a director or executive officer, shall be indemnified and held
harmless by the Corporation to the fullest extent authorized by Delaware law, as
the same exists or may hereafter be amended (but, in the case of any such
amendment, only to the extent that such amendment permits the Corporation to
provide broader indemnification rights than said Law permitted the Corporation
to provide prior to such amendment) against all expenses, liability and loss
(including attorneys' fees, judgments, fines, ERISA excise taxes or penalties,
amounts paid or to be paid in settlement and amounts expended in seeking
indemnification granted to such person under applicable law, this Bylaw or any
agreement with the Corporation) reasonably incurred or suffered by such person
in connection therewith and such indemnification shall continue as to a person
who has ceased to be a director or executive officer and shall inure to the
benefit of his or her heirs, executors and administrators; provided, however,
that, except as provided in Section 2 of this Article VIII, the Corporation
shall indemnify any such person seeking indemnity in connection with an action,
suit or proceeding (or part thereof) initiated by such person only if such
action, suit or proceeding (or part thereof) was authorized by the Board of
Directors of the corporation. Such right shall be a contract right and shall
include the right to be paid by the Corporation expenses incurred in defending
any such proceeding in advance of its final disposition; provided, however,
that, if the Delaware General Corporation Law then so requires, the payment of
such expenses incurred by a director or executive officer of the Corporation in
his or her capacity as a director or executive officer (and not in any other
capacity in which service was or is rendered by such person while a director or
executive officer, including, without limitation, service to an employee benefit
plan) in advance of the final disposition of such proceeding, shall be made only
upon delivery to the Corporation of an undertaking, by or on behalf of such
director or executive officer, to repay all amounts so advanced if it should be
determined ultimately that such director or executive officer is not entitled to
be indemnified under this Section or otherwise.  For purposes of this Article
VIII, "executive officer" shall mean the President, Secretary, Chief Financial
Officer and any other officer who is so designated as such in a resolution of
the Board of Directors that expressly refers to this Article.

          SECTION 2.  RIGHT OF CLAIMANT TO BRING SUIT.  If a claim under Section
1 is not paid in full by the Corporation within thirty (30) days after a written
claim has been received by the Corporation, the claimant may at any time
thereafter bring suit against the Corporation to recover the unpaid amount of
the claim and, if such suit is not frivolous or brought in bad faith, the
claimant shall be entitled to be paid also the expense of prosecuting such
claim.  In making such claim, the claimant shall have the burden of proving that
the claimant has met the standards of conduct which make it permissible under
the Delaware General Corporation Law for the Corporation to indemnify the
claimant for the amount claimed.  Neither the failure of the Corporation
(including its Board of Directors, independent legal counsel or its
shareholders) to have made a determination prior to the commencement of such
action that indemnification of the claimant is proper in the circumstances
because he or she has met the applicable standard of conduct set forth in the
Delaware General Corporation Law, nor an actual determination by the Corporation
(including its Board of Directors, independent legal counsel or its
shareholders), that the claimant has not met such applicable standard of
conduct, shall be a defense to the action or create a presumption that the
claimant has not met the applicable standard of conduct.

                                       4
<PAGE>
 
          SECTION 3.  NON-EXCLUSIVITY OF RIGHTS.  The rights conferred on any
person in Section 1 and 2 shall not be exclusive of any other right which such
persons may have or hereafter acquire under any statute, provision of the
Certificate of Incorporation, Bylaw, agreement, vote of shareholders or
disinterested directors or otherwise.

          SECTION 4.  INDEMNIFICATION CONTRACTS.  The Board of Directors is
authorized to enter into a contract with any director, officer, employee or
agent of the Corporation, or any person serving at the request of the
Corporation as a director, officer, employee or agent of another corporation,
partnership, joint venture, trust or other enterprise, including employee
benefit plans, providing for indemnification rights equivalent to or, if the
Board of Directors so determines, greater than, those provided for in this
Article VIII.

          SECTION 5.  INSURANCE.  The Corporation shall maintain insurance to
the extent that it is reasonably available and the premium costs are not
disproportionate to the amount of coverage provided, at its expense, to protect
itself and any such director or executive officer of the Corporation or another
corporation, partnership, joint venture, trust or other enterprise against any
such expense, liability or loss, whether or not the Corporation would have the
power to indemnify such person against such expense, liability or loss under the
Delaware General Corporation Law.

          SECTION 6.  EFFECT OF AMENDMENT.  Any amendment, repeal or
modification of any provision of this Article VIII by the shareholders and the
directors of the Corporation shall not adversely affect any right or protection
of a director or officer of the Corporation existing at the time of such
amendment, repeal or modification.

          SECTION 7.  SETTLEMENT OF CLAIMS.  The Corporation shall not be liable
to indemnify any director or executive officer under this Article VIII: (i) for
any amounts paid in settlement of any action or claim effected without the
Corporation's written consent, which consent shall not be unreasonably withheld;
or (ii) for any judicial award, if the Corporation was not given a reasonable
and timely opportunity, at its expense, to participate in the defense of such
action.

          SECTION 8.  SUBROGATION.  In the event of payment under this Article
VIII, the Corporation shall be subrogated to the extent of such payment to all
of the rights of recovery of the indemnified party who shall execute all papers
required and shall do everything that may be necessary to secure such rights,
including, without limitation, the execution of such documents necessary to
enable the Corporation effectively to bring suit to enforce such rights.

          SECTION 9.  NO DUPLICATION OF PAYMENTS.  The Corporation shall not be
liable under this Article VIII to make any payment in connection with any claim
made against the director or executive officer to the extent such director or
executive officer has otherwise actually received payment (under any insurance
policy, agreement, vote or otherwise) of the amounts otherwise indemnifiable
hereunder.

                                       5
<PAGE>
 
          The Registrant's Bylaws provide for indemnification of legal
representatives, directors and executive officers of the Registrant or persons
serving at the request of the Registrant as a director, officer or employee of
another corporation, or a partnership, joint venture, trust or other enterprise,
including service with respect to employee benefits (an "Indemnitee").  Under
the Bylaws, the Registrant must indemnify an Indemnitee to the fullest extent
permitted by Delaware law for losses and expenses incurred in connection with
actions in which the Indemnitee is involved by reason of having been an
Indemnitee of the Registrant.  The Registrant is also obligated to advance
expenses an Indemnitee may incur in connection with such actions before any
resolution of the action and the Indemnitee may sue to enforce his or her right
to indemnification or advancement of expenses.

          The Registrant also maintains an insurance policy insuring its
directors and executive officers against liability for certain acts and
omissions while acting in their official capacities.

ITEM 7.   EXEMPTION FROM REGISTRATION CLAIMED.
          ----------------------------------- 

          Not applicable.

ITEM 8.   EXHIBITS.
          -------- 

          The following exhibits have been filed (except where otherwise
indicated) as part of this Registration Statement.

          EXHIBIT NO.                    EXHIBIT
          -----------                    -------

               (4)            ValliCorp Retirement and Savings Plan and
                              amendments thereto

               (5)            Opinion of E.L. Herbert, Esq. as to validity
                              of securities registered

               (23.1)         Consent of Deloitte & Touche LLP,
                              independent auditors for the Registrant
                              and the Plan

               (23.2)         Consent of Ernst & Young LLP, former
                              independent auditors for the Registrant

               (23.3)         Consent of Price Waterhouse LLP, independent
                              auditors of Mineral King Bancorp, Inc.,
                              previously merged into the Registrant

                                       6
<PAGE>
 
               (23.4)      Consent of Grant Thornton LLP, independent
                           auditors for El Capitan Bancshares, Inc.,
                           previously merged into the Registrant

               (23.5)      Consent of E.L. Herbert, Esq. regarding
                           original opinion (contained in Exhibit 5)

               (24)        Power of Attorney

          The Registrant has submitted the Plan and any amendment thereto to the
Internal Revenue Service ("IRS") in a timely manner and has made or will make
all changes required by the IRS in order to qualify the Plan under Section 401
of the Internal Revenue Code.

ITEM 9.   UNDERTAKINGS.
          ------------ 

          (a) The undersigned Registrant hereby undertakes:

          (1) To file, during any period in which offers or sales are being
     made, a post-effective amendment to this Registration Statement to include
     any material information with respect to the plan of distribution not
     previously disclosed in the Registration Statement or any material change
     to such information in the Registration Statement.

          (2) That, for the purpose of determining any liability under the
     Securities Act of 1933, each such post-effective amendment 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.

          (3) To remove from registration by means of a post-effective amendment
     any of the securities being registered which remain unsold at the
     termination of the offering.

          (b) The undersigned Registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the
Securities Exchange Act of 1934, and each filing of the Plan's annual report
pursuant to Section 15(d) of the Securities Exchange Act of 1934, that is
incorporated by reference in the Registration Statement 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.

          (c) Insofar as indemnification for liabilities arising under the
Securities Act of 1933 may be permitted to directors, officers and controlling
persons of the Registrant pursuant

                                       7
<PAGE>
 
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, therefor, 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 of 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.

                                       8
<PAGE>
 
                                   SIGNATURES


          THE REGISTRANT.  Pursuant to the requirements of the Securities Act of
1933, the Registrant certifies that it has reasonable grounds to believe that it
meets all of the requirements for filing on Form S-8 and has duly caused this
Registration Statement to be signed on its behalf by the undersigned, thereunto
duly authorized, in the City of Fresno, State of California, on this 29th day of
July, 1996.

                              VALLICORP HOLDINGS, INC.
                              (Registrant)


                              By: /s/ J. Mike McGowan
                                 --------------------------------
                                  J. MIKE McGOWAN,
                                  Chairman/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 and on the dates indicated.
<TABLE>
<CAPTION>
 
Signature                                  Title                   Date
- --------------------------      ----------------------------   -------------
<S>                             <C>                            <C>
 
 
/s/ J. Mike McGowan             Chairman of the Board of       July 29, 1996
- --------------------------      Directors/Chief Executive
J. MIKE McGOWAN                 Officer (Principal Executive
                                Officer) and Director
 
 
/s/ Wolfgang T.N. Muelleck      Executive Vice President/      July 29, 1996
- ---------------------------     Chief Financial Officer
WOLFGANG T.N. MUELLECK          (Principal Financial and
                                Accounting Officer)


             *
- --------------------------      Director                       July 29, 1996
PATRICK J. MON PERE


             *
- --------------------------      Director                       July 29, 1996
WILLIAM A. BENNEYAN
</TABLE> 

                                       9
<PAGE>
 
<TABLE>
<CAPTION>
 
Signature                                  Title                   Date
- --------------------------      ----------------------------   -------------
<S>                             <C>                            <C>
              *                 Director                       July 29, 1996
- --------------------------
LOUIS H. HERWALDT
 
 
              *                 Director                       July 29, 1996
- --------------------------
LORENZO TONY ORTEGA, Ph.D.
 
 
/s/ Steven C. Pumphrey          President/Chief Operating     July 29, 1996
- --------------------------      Officer and Director
STEVEN C. PUMPHREY              
 
 
              *                 Director                      July 29, 1996
- --------------------------
V. EUGENE ROSS
 
 
              *                 Director                      July 29, 1996
- --------------------------
MICHAEL J. RYAN, JR.


              *                 Director                      July 29, 1996
- --------------------------      
JERRY K. STANNERS


              *                 Director                      July 29, 1996
- --------------------------
CHARLES L. TINGEY
</TABLE> 

*         J. MIKE McGOWAN hereby signs this Registration Statement on July 29,
1996, on behalf of each of the persons so indicated for whom he is attorney-in-
fact pursuant to a power of attorney filed herewith, which persons constituted a
majority of the members of the Registrant's Board of Directors.


                              /s/ J. Mike McGowan
                              -----------------------
                              J. MIKE McGOWAN

                                      10
<PAGE>
 
          THE PLAN.  Pursuant to the requirements of the Securities Act of 1933,
ValliCorp Holdings, Inc., the Plan administrator, has duly caused this
Registration Statement to be signed on its behalf by the undersigned, thereunto
duly authorized, in the City of Fresno, State of California, on this 29th day of
July, 1996.

                              VALLICORP RETIREMENT AND
                              SAVINGS PLAN

                              By: ValliCorp Holdings, Inc.,
                                  Plan Administrator


                                     By: /s/ J. Mike McGowan
                                         ----------------------
                                         J. MIKE McGOWAN

                                       11
<PAGE>
 
                                 EXHIBIT INDEX
                                 -------------


       Exhibit No.                    Exhibit
       -----------                    -------

          (4)                    ValliCorp Retirement and Savings Plan and
                                 amendments thereto

          (5)                    Opinion of E.L. Herbert, Esq. as to validity of
                                 securities registered

          (23.1)                 Consent of Deloitte & Touche LLP, independent
                                 auditors for the Registrant and the Plan

          (23.2)                 Consent of Ernst & Young LLP, former
                                 independent auditors for the Registrant

          (23.3)                 Consent of Price Waterhouse LLP, independent
                                 auditors of Mineral King Bancorp, Inc.,
                                 previously merged into the Registrant

          (23.4)                 Consent of Grant Thornton LLP, independent
                                 auditors for El Capitan Bancshares, Inc.,
                                 previously merged into the Registrant

          (23.5)                 Consent of E.L. Herbert, Esq. regarding
                                 original opinion (contained in Exhibit 5)

          (24)                   Power of Attorney

                                      12

<PAGE>
 
                                                            Exhibit 4

                                   VALLICORP

                          RETIREMENT AND SAVINGS PLAN


                (Amended and Restated Effective January 1, 1989)
<PAGE>
 
                     VALLICORP RETIREMENT AND SAVINGS PLAN

                               TABLE OF CONTENTS
                               -----------------
<TABLE>
<CAPTION>

<S>                                                     <C>
PREAMBLE AND HISTORY..................................   1

ARTICLE I - DEFINITIONS...............................   1

ARTICLE II - ELIGIBILITY..............................   8

ARTICLE III - CONTRIBUTIONS...........................   8
     3.01 Contributions: General Rules................   8
     3.02 401(k) Contributions........................   8
     3.03 After-Tax Contributions.....................   9
     3.04 401(k) Matching Contributions...............   9
     3.05 After-Tax Matching Contributions............  10
     3.06 ESOP Contributions..........................  10
     3.07 Rollover Contributions and Transfers........  10
     3.08 Mistake of Fact/Deductibility...............  11
     3.09 Limitation on Annual Additions..............  11
     3.10 Limitation on 401(k) Contributions..........  14
     3.11 Actual Deferral Percentage Test.............  15
     3.12 Actual Contribution Percentage Test.........  17
     3.13 Allocable Income............................  20
     3.14 Interim ADP/ACP Testing.....................  21

ARTICLE IV - SPECIAL ESOP PROVISIONS..................  21
     4.01 Application.................................  21
     4.02 Investment Policy of ESOP Account...........  21
     4.03 Dividends...................................  22
     4.04 Valuation...................................  22
     4.05 Voting/Tendering of Company Stock...........  22
     4.06 Diversification Election....................  22
     4.07 Distributions...............................  23

ARTICLE V - VESTING...................................  24

ARTICLE VI - PAYMENT OF BENEFITS......................  24
     6.01 Payment Before Termination of Employment....  24
     6.02 Payment After Termination of Employment.....  25
     6.03 Hardship Distribution.......................  27
     6.04 Payment After Death of the Participant......  29
</TABLE>

                                       i
<PAGE>
 
<TABLE>
<S>                                                     <C>
     6.05 Latest Allowable Distribution Date..........  31
     6.06 Procedures for Distributions................  31
     6.07 Qualified Domestic Relations Orders.........  33
     6.08 Loans.......................................  34
     6.09 Direct Transfers............................  34

ARTICLE VII - ADMINISTRATION..........................  34
     7.01 Plan Administration.........................  34
     7.02 Powers of the Administrator.................  35
     7.03 Manner of Action............................  36
     7.04 Funding Policy..............................  36
     7.05 Adjustment of Accounts......................  36
     7.06 Unclaimed Account Procedure.................  36
     7.07 Indemnity by Employer and Plan..............  37
     7.08 Beneficiary Designation.....................  37
     7.09 No Beneficiary Designation..................  38
     7.10 Assignment of Alienation....................  38
     7.11 Appeal Procedure for Denial of Benefits.....  38
     7.12 Fiduciaries Not Insurers....................  39
     7.13 Word Usage and Headings.....................  39
     7.14 State Law...................................  39
     7.15 Employment Not Guaranteed...................  39
     7.16 Exclusive Benefits..........................  40
     7.17 Participant Loans...........................  40
     7.18 Investments.................................  40

ARTICLE VIII - AMENDMENT AND TERMINATION..............  41
     8.01 Amendment by ValliCorp......................  41
     8.02 Discontinuance..............................  41
     8.03 Merger/Transfer.............................  42
     8.04 Termination.................................  42

ARTICLE IX - TOP HEAVY PROVISIONS.....................  43
     9.01 Application.................................  43
     9.02 Determination of Top Heavy Status...........  43
     9.03 Special Definitions.........................  44
     9.04 Minimum Allocation..........................  45
</TABLE>

                                      ii
<PAGE>
 
                                   VALLICORP
                          RETIREMENT AND SAVINGS PLAN


     This is the ValliCorp Retirement and Savings Plan (the "Plan") as amended
and restated effective January 1, 1989. Before January 1, 1989, the name of the
Plan was the ValliCorp Capital Accumulation 401(k) Plan, a profit sharing plan
originally established effective January 1, 1985.  On December 31, 1993, the
ValliCorp Employees Savings Plan, ValliCorp Employee Ownership Plan, and Pacific
Bancorporation and Community First Bank Salary Deferral Plan merged into the
Plan.  The Plan was restated effective January 1, 1994, to reflect these mergers
and other revisions to the Plan, including those required by the Tax Reform Act
of 1986, and subsequent legislation.  On December 31, 1994, and in connection
with the acquisition of Mineral King National Bank by ValliCorp Holdings, Inc.,
the California Bankers Association Prototype Profit Sharing & Salary Deferral
401(k) Plan for Mineral King National Bank (the "Mineral King Plan") merged into
the Plan.  Before the merger of a plan into this Plan such plan's document
controlled the terms and conditions of that plan.  The provisions of the Plan
which were effective during the period beginning January 1, 1989, and ending on
December 31, 1994, must be determined by taking into account Appendix A.  On and
after January 1, 1995, the provisions of the Plan shall be determined without
regard to Appendix A, except to the extent such appendix has carryover effect.

     The Plan is a profit sharing plan intended to meet the requirements of
Internal Revenue Code ("Code") (S)401(a), and which contains a cash or deferred
arrangement intended to meet the requirements of Code (S)401(k) and an employee
stock ownership feature intended to meet the requirements of Code
(S)4975(e)(7)(B). Contributions to the Plan may be made without regard to the
current or accumulated profits of any contributing employer.

                                   ARTICLE I
                                  DEFINITIONS

     Whenever the terms set forth below are used in this document, they shall
have the meaning indicated below, unless a different meaning is plainly required
by the context.
<PAGE>
 
     1.01 ACCOUNT, for a Participant, means all of the Participant's Component
Accounts.

     1.02 ADMINISTRATOR means the administrator defined in Section 7.01.

     1.03 AFFILIATE means any employer related (within the meaning of Code
(S)414(b), (c), (m) or (o)) to ValliCorp Holdings, Inc.

     1.04 AFFILIATED GROUP means ValliCorp Holdings, Inc. and any Affiliate.

     1.05 AFTER-TAX ACCOUNT means, for a Participant, the sum of (i) the
Participant's account carried over from the ValliCorp Employees Savings Plan
attributable to after-tax contributions as of December 31, 1993, plus (ii)
After-Tax Contributions credited under Section 3.03, plus (iii) earnings (or
minus losses) on the foregoing amounts, minus (iv) distributions of the
foregoing amounts.

     1.06 AFTER-TAX CONTRIBUTION means any contribution made by a Participant
pursuant to Section 3.03.

     1.07 AFTER-TAX MATCHING ACCOUNT means, for a Participant, the sum of (i)
the Participant's matching account carried over from the ValliCorp Employees
Savings Plan as of December 31, 1993, plus (ii) After-Tax Matching Contributions
credited to the Participant, plus (iii) earnings (or minus losses) on the
foregoing amounts, minus (iv) distributions of the foregoing amounts.

     1.08 BENEFICIARY means a person who is or may become entitled to a benefit
under the Plan under Sections 7.08 or 7.09.

     1.09 BOARD means the board of directors of ValliCorp Holdings, Inc.

     1.10 CODE means the Internal Revenue Code of 1986, as amended.

                                       2
<PAGE>
 
     1.11 COMPANY STOCK means common stock issued by any member of the
Affiliated Group which is readily tradable on an established securities market.

     1.12 COMPONENT ACCOUNT means any one or more of a Participant's 401(k)
Account, After-Tax Account, 401(k) Matching Account, After-Tax Matching Account,
ESOP Account or Rollover Account.

     1.13 EFFECTIVE DATE means January 1, 1989.  (See Appendix A for special
effective dates.)

     1.14 ELIGIBLE EMPLOYEE means any Employee employed by an Employer other
than an Employee (i) who is a temporary employee, (ii) whose employment is
governed by a collective bargaining agreement under which retirement benefits
were the subject of good faith bargaining, (iii) who is erroneously classified
as an independent contractor, (iv) who is "on call" (as the Employer applies
such term to Employees) or (v) who is a leased employee (as defined in Section
1.15).

     1.15 EMPLOYEE means any individual employed by a member of the Affiliated
Group, and any leased employee described in Code (S)414(n) with respect to any
member of the Affiliated Group unless such leased employee is covered by a plan
described in Code (S)414(n)(5) and leased employees do not constitute more than
20% of the group of nonhighly compensated employees of the Affiliated Group.

     1.16 EMPLOYER means ValliCorp Holdings, Inc., and any Affiliate which
adopts and continues to co-sponsor the Plan with the consent of the Board, and
any successor which maintains the Plan.

     1.17 ENTRY DATE means January 1 and July 1.

     1.18 ERISA means the Employee Retirement Income Security Act of 1974, as
amended.

     1.19 ESOP ACCOUNT means, for a Participant, the sum of (i) the
Participant's account carried over from the ValliCorp Employee Stock Ownership
Plan as of December 31, 1993, plus (ii) ESOP Contributions credited to the
Participant, plus (iii)

                                       3
<PAGE>
 
earnings (or minus losses) on the foregoing amounts, minus (iv) distributions of
the foregoing amounts.  Assets of the ESOP Account may consist of assets other
than Company Stock.

     1.20 ESOP CONTRIBUTION means any contribution made by the Employer pursuant
to Section 3.06.

     1.21 401(k) ACCOUNT means, for a Participant, the sum of (i) elective
deferral contributions credited to the Participant under the Plan before January
1, 1994, plus (ii) 401(k) Contributions credited to the Participant, plus (iii)
the Participant's account carried over from the Pacific Bancorporation and
Community First Bank Salary Deferral Plan as of December 31, 1993, and the
Mineral King Plan as of December 31, 1994, plus (iv) earnings (or minus losses)
on the foregoing amounts, minus (v) distributions of the foregoing amounts.

     1.22 401(k) CONTRIBUTION means any contribution made by the employer
pursuant to Section 3.02.

     1.23 401(k) MATCHING ACCOUNT means, for a Participant, the sum of (i)
matching contributions credited to the Participant under the Plan before January
1, 1994, plus (ii) 401(k) Matching Contributions credited under Section 3.04,
plus (iii) any matching contribution account carried over from any plan merged
into the Plan, plus (iv) earnings (or minus losses) on the foregoing amounts,
minus (v) distributions of the foregoing amounts.

     1.24 GROSS COMPENSATION means taxable compensation earned from the Employer
(as reported as taxable compensation on Form W-2) as adjusted for the following
items:

          (a) elective contributions made pursuant to a cafeteria plan (under
Code (S)125) and a 401(k) plan (under Code (S)402(a)(8)) shall be included;

          (b) any taxable amount received from a plan of deferred compensation
shall be excluded; and

          (c) any taxable automobile allowance, use of company automobile, club
dues and moving expense reimbursements (to the

                                       4
<PAGE>
 
extent such reimbursements reasonably appear deductible under Code (S)217) shall
be excluded.

Gross Compensation shall include only amounts earned for periods an Eligible
Employee participates under Article II, except that, for purposes of computing a
Participant's ESOP Contribution, all amounts earned by the Participant during
the Plan Year shall be taken into account.  For any Plan Year, the Plan shall
take into account only that amount of Gross Compensation of an Employee which
does not exceed the limitation set forth in Code (S)401(a)(17) (which, for 1995,
is $150,000).  For this purpose, a more than 5% owner and the 10 most highly
compensated Highly Compensated Employees shall each be treated as one employee
with their spouse and lineal descendants who are under age 19 as of the close of
the Plan Year, which may require proration of Gross Compensation among such
individuals as required under Code (S)401(a)(17).

     1.25 HIGHLY COMPENSATED EMPLOYEE means an Employee who is a highly
compensated employee under Code (S)414(q) and the regulations thereunder, and
determined without regard to the calendar year election set forth in Treasury
Regulation (S)1.414-(q)-1T, Q&A-14(b).  If a Highly Compensated Employee is more
than 5% owner or is one of the 10 most highly compensated employees of the
Employer, such Highly Compensated Employee and his family members must be
treated as a single Highly Compensated Employee, as required under applicable
regulations.

     1.26 HOUR OF SERVICE means all hours credited to an Employee, for which an
Employee is paid or entitled to payment, for the performance of duties for any
member of the Affiliated Group during the applicable computation period.
Included in this term is each hour for which an Employee is paid, or entitled to
payment, by any member of the Affiliated Group on account of a period of time
during which no duties are performed (irrespective of whether the employment
relationship has terminated) due to vacation, holiday, sick leave, jury duty,
military reserve training leave, or other paid time off, and provided that under
this sentence (i) no more than 501 hours shall be credited to an Employee on
account of any single continuous period during which the Employee performs no
duties and (ii) no hours shall be credited on account of payments made or due
under a plan maintained solely to comply with applicable worker's

                                       5
<PAGE>
 
compensation, unemployment compensation or disability insurance laws or on
account of payments made solely to reimburse an Employee for medical or
medically-related expenses.  Also included in this term is each hour for which
back pay, irrespective of mitigation of damages, is awarded or agreed to by the
Employer or any Affiliate, provided that no hour is given duplicate credit under
this section.  Hours shall be calculated in a manner consistent with ERISA
Regulation (S)2530.200b-2(b) and (c).

     1.27 NET COMPENSATION means Gross Compensation, except that (i) elective
contributions described in Section 1.24(a) shall not be included and (ii)
amounts earned whether or not with regard to periods the Employee was an
Eligible Employee shall be included.

     1.28 NONHIGHLY COMPENSATED EMPLOYEE means an Employee who is neither a (i)
Highly Compensated Employee or (ii) an Employee required to be aggregated with a
Highly Compensated Employee under Code (S)401(a)(17).

     1.29 NORMAL RETIREMENT DATE means the Participant's 65th birthday.

     1.30 PARTICIPANT means any individual who (i) was a participant in the Plan
immediately before the Effective Date, (ii) was a participant in the ValliCorp
Employees Savings Plan, ValliCorp Employee Stock Ownership Plan, Pacific
Bancorporation and Community First Bank Salary Deferral Plan or California
Bankers Association Prototype Profit Sharing and Salary Deferral 401(k) Plan for
Mineral King National Bank immediately before the merger of such plans into the
Plan, or (iii) is eligible to receive or make contributions under Article II.
Such individual shall remain a Participant so long as he is eligible to receive
or make contributions under Article II or maintains an Account. A Beneficiary of
a deceased Participant shall, where appropriate, be treated as a Participant for
purposes of the Plan other than Article II.

     1.31 PLAN means this retirement plan sponsored by ValliCorp and continued
in the form of this document.  The name of the Plan is the ValliCorp Retirement
and Savings Plan.  (See the preamble for additional historical information.)

                                       6
<PAGE>
 
     1.32 PLAN YEAR means the calendar year.


     1.33 ROLLOVER ACCOUNT means (i) the account established under Section 3.07,
plus (ii) earnings (or minus losses) on the foregoing amounts, minus (iii)
distributions of the foregoing amounts.

     1.34 TERMINATION OF EMPLOYMENT, with respect to an Employee, means the
Employee terminates his employment relationship with all members of the
Affiliated Group.

     1.35 TRUST means the separate legal entity or entities created under a
separate trust agreement intended to hold assets of the Plan, as that agreement
has been and may be amended from time to time.

     1.36 TRUSTEE means the trustee or trustees of the Trust.

     1.37 VALUATION DATE means each business day.

     1.38 YEAR OF SERVICE means a computation period during which an Employee
earns no less than 1,000 Hours of Service.  The initial computation period for
an Employee is the first 12 consecutive month period measured from the date the
Employee first performs an Hour of Service.  Subsequent computation periods
include all Plan Years beginning with the Plan Year which includes the first
anniversary of the date the Employee first performs an Hour of Service.

                                   ARTICLE II
                                  ELIGIBILITY

     An Employee shall be eligible to receive 401(k) Contributions, 401(k)
Matching Contributions, After-Tax Matching Contributions and ESOP Contributions,
and make After-Tax Contributions, beginning with the first Entry Date following
the earlier of (i) the date the Employee first completes 6 months of continuous
employment with the Employer or (ii) the date the Employee completes one Year of
Service.  On and after such Entry Date, the Employee shall be eligible to
receive (i) 401(k) Contributions, 401(k) Matching Contributions and After-Tax
Matching Contributions, and make After-Tax Contributions, for any

                                       7
<PAGE>
 
period he is an Eligible Employee and (ii) ESOP Contributions for any period he
is an Eligible Employee provided such period falls in a Plan Year in which the
Eligible Employee has earned 1,000 Hours of Service and is an Employee on the
last day of such Plan Year.  The conditions contained in clause (ii) of the
preceding sentence shall not apply to an Eligible Employee who dies, becomes
disabled (within the meaning of ValliCorp's long-term disability plan) or incurs
a Termination of Employment after his Normal Retirement Date during the Plan
Year.  The 6 month requirement set forth in this section shall be determined by
taking into account service with Pacific Bancorporation and Mineral King
National Bank earned during the 6 month period immediately preceding the date
such entities were acquired by ValliCorp.  An Eligible Employee may make
rollover contributions as set forth in Section 3.07.

                                  ARTICLE III
                                 CONTRIBUTIONS

     3.01 CONTRIBUTIONS; GENERAL RULES.  For each Plan Year, the Employer shall
          ----------------------------                                         
contribute to the Trust cash or property (or, in the case of the ESOP
Contribution, Company Stock) in an amount which equals the sum of the 401(k)
Contributions, After-Tax Contributions, 401(k) Matching Contributions, After-Tax
Matching Contributions and ESOP Contributions determined under this article.  An
Employee shall participate in these contributions subject to conditions set
forth in Article II.

     3.02 401(k) CONTRIBUTIONS.  Any Participant eligible to receive 401(k)
          --------------------                                             
Contributions under Article II may elect to reduce his salary by filing a salary
reduction election with the Administrator.  The salary reduction election must
provide that the Participant's Gross Compensation which would otherwise be paid
to him will be reduced by any whole number percentage (not to exceed 10%).  The
salary reduction agreement shall not be effective earlier than the date it is
executed or, if later, the date the Participant becomes (or again becomes) a
Participant. With reasonable notice to the Administrator, a Participant may (i)
commence a salary reduction election, or increase an existing salary reduction
election, but only as of the first payroll date falling on or after an Entry
Date, and (ii) reduce or revoke a salary reduction election at any time.  The
Employer shall contribute for a Plan Year on behalf of each Participant an

                                       8
<PAGE>
 
amount equal to the amount of salary reduced pursuant to the Participant's
salary reduction election.  Such contributions shall be referred to as 401(k)
Contributions, shall be paid to the Trust by the Employer no later than the time
such amounts can reasonably be segregated from the general assets of the
Employer (but no later than the 90th day succeeding the date the amount would
have been paid to the Participant but for his election), and shall be allocated
to the Participant's 401(k) Account no later than the earlier of the date such
contribution is paid into the Trust or the last day of the Plan Year.

     3.03 AFTER-TAX CONTRIBUTIONS.  A Participant may elect to direct the
          -----------------------                                        
Employer to contribute to the Trust on his behalf a portion of his taxable
salary in an amount equal to any whole number percentage of his Gross
Compensation.  The maximum whole number percentage which may be elected by the
Participant is the lesser of (i) 10% or (ii) 16% minus the Participant's salary
reduction election percentage under Section 3.02.  The manner of the election
shall generally be subject to the same conditions applicable to a salary
reduction election under Section 3.02. The Employer shall contribute for a Plan
Year on behalf of each Participant an amount equal to the amount of salary the
Participant has elected to contribute.  Such contributions shall be referred to
as After-Tax Contributions, shall be paid to the Trust by the Employer no later
than the time such amounts can reasonably be segregated from the general assets
of the Employer (but no later than the 90th day succeeding the date the amount
would have been paid to the Participant but for his election), and shall be
allocated to the Participant's After-Tax Account no later than the earlier of
the date such contribution is paid into the Trust or the last day of the Plan
Year.

     3.04 401(k) MATCHING CONTRIBUTIONS.  The Employer shall contribute on
          -----------------------------                                   
behalf of each Participant eligible to participate in the 401(k) Matching
Contribution (as determined under Article II), and with respect to any payroll
period during the Plan Year, an amount equal to 100% of the Participant's 401(k)
Contributions (if any) for the payroll period which do not exceed 2% of his
Gross Compensation payable during the payroll period.  Such contributions shall
be allocated to a Participant as 401(k) Matching Contributions, shall be paid to
the Trust by the Employer no later than the extended due date of the
contributing Employer's tax return for the taxable year ending with or within

                                       9
<PAGE>
 
the Plan Year, and shall be allocated to the Participant's 401(k) Matching
Account no later than the earlier of the date such contribution is paid into the
Trust or the last day of the Plan Year.

     3.05 AFTER-TAX MATCHING CONTRIBUTIONS.  The Employer shall contribute on
          --------------------------------                                   
behalf of each Participant eligible to participate in the After-Tax Matching
Contribution (as determined under Article II), and with respect to any payroll
period during the Plan Year, an amount equal to 60% of the Participant's After-
Tax Contributions (if any) for the payroll period which do not exceed 5% of his
Gross Compensation payable during the payroll period. Such contributions shall
be allocated to a Participant as After-Tax Matching Contributions, shall be paid
to the Trust by the Employer no later than the extended due date of the
contributing Employer's tax return for the taxable year ending with or within
the Plan Year, and shall be allocated to the Participant's After-Tax Matching
Account no later than the earlier of the date such contribution is paid into the
Trust or the last day of the Plan Year.

     3.06 ESOP CONTRIBUTION.  The Employer may, in its sole discretion,
          -----------------                                            
contribute for a Plan Year an amount which shall be allocated to Participants as
an ESOP Contribution.  Each Participant eligible to participate in the ESOP
Contribution (as determined under Article II) shall receive a fraction of the
ESOP Contribution for the Plan Year, the numerator of such fraction being the
Participant's Gross Compensation for the Plan Year and the denominator being the
Gross Compensation of all Participant's participating in the ESOP Contribution
for the Plan Year (taking into account the special definition of Gross
Compensation set forth in Section 1.24).  The ESOP Contribution shall be paid to
the Trust by the Employer no later than the extended due date of the
contributing Employer's tax return for the taxable year ending with or within
the Plan Year, and shall be allocated in the form of Company Stock (acquired by
the Trust either as an in-kind contribution or by purchase), which may include
fractional shares, to the Participant's ESOP Account as of the last day of the
Plan Year.

     3.07 ROLLOVER CONTRIBUTIONS AND TRANSFERS.  An Eligible Employee may
          ------------------------------------                           
contribute cash to the Trust as a rollover contribution, and the Trustee may
accept on behalf of an Eligible

                                      10
<PAGE>
 
Employee a direct transfer from any other retirement plan, provided the
contribution or the direct transfer qualifies as an eligible rollover
contribution within the meaning of Code (S)402(c)(4).  The Administrator may
require an Employee to furnish satisfactory evidence that the proposed rollover
contribution or direct transfer is an eligible rollover contribution.  A
Rollover Account will be established for the Employee to which will be allocated
any rollover contribution or direct transfer made under this section.  A
Participant who has a Rollover Account shall be treated as a Participant but
shall not share in any contribution listed in Section 3.01 until all other
applicable conditions to receiving any such contribution are satisfied.

     3.08 MISTAKE OF FACT/DEDUCTIBILITY.  The Employer contributes to the Plan
          -----------------------------                                       
on the condition its contribution is not due to a mistake of fact and the
Internal Revenue Service will not disallow the deduction for its contribution.
Upon written request from the Employer, the Trustee will return to the Employer
the amount of the Employer's contribution made by mistake of fact or disallowed
as a deduction under Code (S)404. The Trustee will not return any portion of the
Employer's contribution under the provisions of this section more than one year
after the later of (i) the date the Employer made the contribution by mistake of
fact or (ii) the date of the disallowance of the contribution as a deduction,
and then, only to the extent of the disallowance.  The Trustee will not increase
the amount of the Employer contribution returnable under this section for any
earnings attributable to the contribution, but the Trustee will decrease the
Employer contribution returnable for any attributable losses.

     3.09 LIMITATION ON ANNUAL ADDITIONS.
          ------------------------------ 

          (a) General Rules.  The amount of the Annual Additions to any
              -------------                                            
Participant's Account may not exceed the "Maximum Permissible Amount", as
determined in accordance with the rules and procedures set forth in this section
and Code (S)415.  Should a contribution which otherwise would be contributed
cause the Annual Additions for the Limitation Year to exceed a Participant's
Maximum Permissible Amount, contributions to be made by the Employer shall be
reduced so the Annual Additions for the Limitation Year will equal the
Participant's Maximum Permissible Amount.  Any such reduction shall first be
applied

                                      11
<PAGE>
 
against all After-Tax Contributions (along with related After-Tax Matching
Contributions to the extent matched) made by the Participant for the Limitation
Year, then similarly against the 401(k) Contributions (similarly, along with
related 401(k) Matching Contributions to the extent matched), then ESOP
Contributions.  Amounts which are not paid by the Employer as After-Tax
Contributions or 401(k) Contributions due to the preceding sentence shall
instead be paid to the Employee who would have received the contribution.  If an
allocation of contributions would result in an Excess Amount to be allocated to
the Participant's Account, such Excess Amount shall instead be allocated to the
remaining Participants who are eligible for an allocation of contributions for
the Plan Year in which the Limitation Year ends.  This allocation shall be made
on the basis of the allocation method under the Plan as if the Participant whose
Account otherwise would receive the Excess Amount is not eligible for an
allocation of such contribution.

          (b) Estimate of Net Compensation.  Prior to the determination of a
              ----------------------------                                  
Participant's actual Net Compensation for a Limitation Year, the Maximum
Permissible Amount may be determined on the basis of the Participant's estimated
annual Net Compensation for such Limitation Year.  This determination must be
made on a reasonable and uniform basis for all Participants similarly situated.
Contributions shall be reduced based on estimated annual Net Compensation by any
Excess Amounts carried over from any prior Plan Year.  As soon as is
administratively feasible after the end of the Limitation Year, the Maximum
Permissible Amount shall be determined for such Limitation Year on the basis of
the Participant's actual Net Compensation for such Limitation Year.

          (c) Disposition of Excess Amount.  If, pursuant to paragraph (b),
              ----------------------------                                 
there is an Excess Amount with respect to a Participant for a Limitation Year,
the Excess Amount will be treated as follows:

          (1) If the Participant is covered by the Plan as of the end of the
Limitation Year, the Excess Amount will be applied against future contributions
by the Employer for the next Limitation Year and for each succeeding Limitation
Year, as is necessary, for the Participant.  The Participant may elect to limit
his Net Compensation for allocation

                                      12
<PAGE>
 
purposes to the extent necessary to reduce the allocation for the Limitation
Year to the Maximum Permissible Amount.

          (2) If the Participant is not covered by the Plan as of the end of the
Limitation Year, then the Excess Amount shall be held unallocated in a suspense
account.  The suspense account shall be applied to reduce contributions by the
Employer for all remaining Participants in the following Limitation Year, and in
each succeeding Limitation Year if necessary.  Neither the Employer nor any
Participant may contribute to the Plan for any Limitation Year in which the Plan
is unable to allocate fully a suspense account maintained pursuant to this
paragraph.

          (d) Defined Benefit Plan Limitation.  The Employer does not maintain
              -------------------------------                                 
and never has maintained a defined benefit plan covering any Participant in the
Plan.  Accordingly, no special defined benefit plan limitation applies under the
Plan.

          (e) Definitions.  For purposes of this section, the following terms
              -----------                                                    
have the following meanings:

"Annual Addition" means the sum of the contributions described in Section 3.01
allocated on behalf of a Participant for a Limitation Year including, except to
the extent provided in regulations under Code (S)415, excess contributions
described in Code (S)401(k), excess aggregate contributions described in Code
(S)401(m) and excess deferrals described in Code (S)402(g).  Annual Additions
also include excess amounts reapplied to reduce contributions under this
section.

"Maximum Permissible Amount" means the lesser of (i) $30,000 (or, if greater,
25% of the defined benefit dollar limitation under Code (S)415(b)(1)(A)), or
(ii) 25% of the Participant's Net Compensation for the Limitation Year.  If the
Limitation Year is a short year because of a change in Limitation Year, the
$30,000 limitation (as adjusted) will be multiplied by a fraction, the numerator
of which is the number of months in the short Limitation Year and the
denominator of which is 12.

                                      13
<PAGE>
 
     "Excess Amount" means the excess of the Participant's Annual Additions for
     the Limitation Year over the Maximum Permissible Amount.

     "Limitation Year" means the Plan Year. If the Employer amends the
     Limitation Year to a different 12 consecutive month period, the new
     Limitation Year must begin on a date within the Limitation Year for which
     the Employer makes the amendment, creating a short Limitation Year.

     3.10 LIMITATION ON 401(k) CONTRIBUTIONS.
          ---------------------------------- 

          (a) General Rules.  401(k) Contributions for a Participant for a
              -------------                                               
calendar year may not exceed the "402(g) Limitation", which is the greater of
$9,240 (for 1995) or the adjusted amount under Code (S)402(g).  If, pursuant to
a salary reduction election, the Employer determines the Participant's 401(k)
Contributions to the Plan for a calendar year would exceed the 402(g)
Limitation, the Employer will suspend the Participant's salary reduction
election, if any, until the following January 1, and pay in cash the portion of
a salary reduction election which would result in the Participant's 401(k)
Contributions for the calendar year exceeding the 402(g) Limitation.

          (b) Excess Deferrals.  If a Participant's 401(k) Contributions
              ----------------                                          
actually contributed to the Plan for a calendar year exceed the 402(g)
Limitation, the amount in excess of the 402(g) Limitation (the "excess
deferral"), as adjusted for allocable income under Section 3.13, will be
distributed (notwithstanding any other provision of the Plan) no later than
April 15 of the following calendar year.  The amount of excess deferrals for a
calendar year distributable to the Participant will be reduced by the amount of
excess contributions (as determined in Section 3.11), if any, previously
distributed to the Participant for the Plan Year beginning in that calendar
year.

          (c) Other 401(k) Plans.  If a Participant participates in another plan
              ------------------                                                
under which the Participant makes elective deferrals pursuant to a Code
(S)401(k) arrangement, elective deferrals under a simplified employee pension or
salary reduction contributions to a tax-sheltered annuity, regardless of whether

                                      14
<PAGE>
 
the Employer maintains the other plan, the Participant may provide the
Administrator a written claim for excess deferrals made for a calendar year.
The Participant must submit the claim no later than March 1 following the close
of that calendar year and the claim must specify the amount of the Participant's
401(k) Contributions which are excess deferrals.  If the Administrator receives
a timely claim, it will distribute the excess deferral, as adjusted for
allocable income, the Participant has assigned to the Plan, in accordance with
the distribution procedure described in this section.

     3.11 ACTUAL DEFERRAL PERCENTAGE TEST.
          ------------------------------- 

          (a) General Rules.  For each Plan Year, 401(k) Contributions must
              -------------                                                
satisfy the following actual deferral percentage ("ADP") test:

          (i) if the ADP of the Nonhighly Compensated Employee group is more
than 0% and less than 2%, then the ADP of the Highly Compensated Employee group
may not be more than 2 times the ADP of the Nonhighly Compensated Employee
group;

          (ii) if the ADP of the Nonhighly Compensated Employee group is 2% or
more but less than 8%, then the ADP of the Highly Compensated Employee group may
not be more than the ADP of the Nonhighly Compensated Employee group plus 2% (or
the lesser percentage permitted by the Multiple Use Limitation described in
Section 3.12(g)); and

          (iii) if the ADP of the Nonhighly Compensated Employee group is 8% or
more, then the ADP of the Highly Compensated Employee group may not be more than
125% of the ADP of the Nonhighly Compensated Employee group.

          (b) Calculation of ADP.  The average ADP for a group is the average of
              ------------------                                                
the separate ADP's calculated for each Participant eligible for 401(k)
Contributions who is a member of that group.  A Participant's ADP for a Plan
Year is the ratio of the Participant's 401(k) Contributions for the Plan Year to
the Participant's Gross Compensation for the Plan Year.  For aggregated family
members treated as a single Highly Compensated Employee (see Section 1.25), the
ADP of the family unit is the

                                      15
<PAGE>
 
ADP determined by combining the 401(k) Contributions and Gross Compensation of
all aggregated family members.  A Nonhighly Compensated Employee's ADP does not
include elective deferrals made to the Plan or to any other plan maintained by
the Employer, to the extent such elective deferrals exceed the 402(g) Limitation
described in Section 3.10.  This subsection may be applied by treating 401(k)
Matching Contributions and After-Tax Matching Contributions made to the Plan as
401(k) Contributions, as allowed under the Code and applicable Treasury
regulations.

          (c) Special Aggregation Rule.  To determine the ADP of any Highly
              ------------------------                                     
Compensated Employee, any arrangement maintained by the Employer shall be taken
into account.  If the plans containing the Code (S)401(k) arrangements have
different plan years, combined deferral contributions will be determined on the
basis of the plan years ending in the same calendar year.

          (d) Aggregation of Certain Code (S)401(k) Arrangements. If the
              --------------------------------------------------        
Employer treats two plans as a unit for coverage or nondiscrimination purposes,
the Code (S)401(k) arrangements under such plans shall be combined to determine
whether either plan satisfies the ADP test.  This aggregation rule applies to
the ADP determination for all Participants, regardless of whether or not a
Participant is a Highly Compensated Employee.  The Administrator also may elect
to aggregate the Code (S)401(k) arrangements under plans which the Employer does
not treat as a unit for coverage or nondiscrimination purposes, provided all
aggregated plans have the same plan years.

          (e) Characterization of Excess Contributions.  If "qualified matching
              ----------------------------------------                         
contributions" (as defined in regulations under Code (S)401(k)) are included in
the average ADP, excess contributions will be treated as attributable
proportionately to 401(k) Contributions and to 401(k) Matching Contributions and
After-Tax Matching Contributions (to the extent such matching contributions are
treated as qualified matching contributions) allocated on the basis of those
401(k) Contributions.  The amount of excess contributions for a Plan Year
distributable to a Highly Compensated Employee will be reduced by the amount of
excess deferrals (as determined in Section 3.10), if any, previously distributed
to that Employee for the Employee's taxable year ending in that Plan Year.

                                      16
<PAGE>
 
          (f) Distribution of Excess Contributions.  If the Plan fails to
              ------------------------------------                       
satisfy the ADP test for a Plan Year, it must distribute the excess
contributions, as adjusted for allocable income under Section 3.13, during the
next Plan Year.  The excess contributions are the amount of 401(k) Contributions
made by the Highly Compensated Employees which cause the Plan to fail to satisfy
the ADP test.  The Plan will distribute to each Highly Compensated Employee his
respective share of the excess contributions.  The respective shares of excess
contributions will be determined by starting with the Highly Compensated
Employee(s) having the greatest ADP, reducing that Employee's ADP to the next
highest ADP then, if necessary, reducing the ADP of the Highly Compensated
Employee at the next highest ADP level (including the ADP of the Highly
Compensated Employee whose ADP was previously reduced), and continuing in this
manner until the average ADP for the group of Highly Compensated Employees
satisfies the ADP test.  If the Highly Compensated Employee is part of an
aggregated family group, each aggregated family member's ratable share of the
excess contributions assigned to the family unit shall be determined.  At the
election of the Participant, and to the extent allowable under applicable
regulations, any 401(k) Contributions which would be distributed as an excess
contribution under this subsection (but for the application of this sentence)
shall instead be recharacterized as an After-Tax Contribution.

     3.12 ACTUAL CONTRIBUTION PERCENTAGE TEST.
          ----------------------------------- 

          (a) General Rules.  For each Plan Year, the annual After-Tax
              -------------                                           
Contributions, 401(k) Matching Contributions and After-Tax Matching
Contributions (other than any of such contributions used in the ADP test under
Section 3.11) must satisfy the following actual contribution percentage ("ACP")
test:

          (i) if the ACP of the Nonhighly Compensated Employee group is more
than 0% and less than 2%, then the ACP of the Highly Compensated Employee group
may not be more than 2 times the ACP of the Nonhighly Compensated Employee
group;

          (ii) if the ACP of the Nonhighly Compensated Employee group is 2% or
more but less than 8%, then the ACP of the Highly Compensated Employee group may
not be more

                                      17
<PAGE>
 
than the ACP of the Nonhighly Compensated Employee group plus 2% (or the lesser
percentage permitted by the Multiple Use Limitation described in subsection
(g)); and

          (iii) if the ACP of the Nonhighly Compensated Employee group is 8% or
more, then the ACP of the Highly Compensated Employee group may not be more than
125% of the ACP of the Nonhighly Compensated Employee group.

          (b) Calculation of ACP.  The ACP for a group is the average of the
              ------------------                                            
separate contribution percentages calculated for each Participant eligible to
make After-Tax Contributions, or receive 401(k) Matching Contributions or After-
Tax Matching Contributions, who is a member of that group.  A Participant's
contribution percentage for a Plan Year is the ratio of the sum of the
Participant's After-Tax Contributions, 401(k) Matching Contributions and After-
Tax Matching Contributions for the Plan Year to the Participant's Gross
Compensation for the Plan Year. For aggregated family members treated as a
single Highly Compensated Employee, the contribution percentage of the family
unit is the contribution percentage determined by combining the After-Tax
Contributions, 401(k) Matching Contributions and After-Tax Matching
Contributions and Gross Compensation of all aggregated family members.  Any
401(k) Matching Contributions and After-Tax Matching Contributions taken into
account for purposes of the ADP test shall not be taken into account for
purposes of the ACP test.  The contribution percentages of Participants may be
determined by taking into account 401(k) Contributions made to the Plan or to
any other qualified plan maintained by the Employer.  401(k) Contributions may
not be included in the ACP test unless the Plan which includes the 401(k)
Contributions satisfies the ADP test both with and without the 401(k)
Contributions included in the ACP test.  Nonelective contributions or elective
deferrals under another qualified plan may not be included in the ACP test
unless that plan has the same plan year as the Plan.

          (c) Special Aggregation Rule.  To determine the contribution
              ------------------------                                
percentage of any Highly Compensated Employee, the aggregate contributions taken
into account must include an After-Tax Contributions, 401(k) Contributions and
After-Tax Matching Contributions (other than qualified matching contributions
used in the ADP test) made on such Employee's behalf to any other plan

                                      18
<PAGE>
 
maintained by any member of the Affiliated Group.  If the plans have different
plan years, combined aggregate contributions will be determined on the basis of
the plan years ending in the same calendar year.

          (d) Aggregation of Certain Plans.  If two plans are treated as a unit
              ----------------------------                                     
for coverage or nondiscrimination purposes, the plans must be combined to
determine whether either plan satisfies the ACP test.  This aggregation rule
applies to the contribution percentage determination for all Participants,
regardless of whether or not a Participant is a Highly Compensated Employee.
Plans which are not aggregated for coverage or nondiscrimination purposes may
also be aggregated at the election of the Administrator.  An aggregation of
plans under this paragraph does not apply to plans which have different plan
years.

          (e) Distribution of Excess Aggregate Contributions. Excess aggregate
              ----------------------------------------------                  
contributions will be determined after determining excess deferrals under
Section 3.10 and excess contributions under Section 3.11.  If the Plan fails to
satisfy the ACP test for a Plan Year, excess aggregate contributions which are
After-Tax Contributions shall be distributed to the electing Employee, and
excess aggregate contributions which are 401(k) Matching Contributions or After-
Tax Matching Contributions shall be distributed to the Employer, each during the
next Plan Year and as adjusted for allocable income under Section 3.13. The
excess aggregate contributions are the amount of aggregate contributions
allocated on behalf of the Highly Compensated Employees which cause the Plan to
fail to satisfy the ACP test. The Plan will distribute to each Highly
Compensated Employee his respective share of the excess aggregate contributions.
The respective shares of excess aggregate contributions will be determined by
starting with the Highly Compensated Employee (or Employees) having the greatest
contribution percentage, reducing that Employee's contribution percentage to the
next highest contribution percentage then, if necessary, reducing the
contribution percentage level (including the contribution percentage of the
Highly Compensated Employee whose contribution percentage was previously
reduced), and continuing in this manner until the ACP for the Highly Compensated
Group satisfies the ACP test.  If the Highly Compensated Employee is part of an
aggregated family group, each aggregated family member's

                                      19
<PAGE>
 
allocable share of the excess aggregate contributions assigned to the family
unit shall be determined.

          (f) Characterization of Excess Aggregate Contributions.  A Highly
              --------------------------------------------------           
Compensated Employee's allocable share of excess aggregate contributions will be
treated on a pro rata basis as attributable to After-Tax Contributions (to the
extent subject to After-Tax Matching Contributions) and After-Tax Matching
Contributions.  If the application of the preceding sentence does not
characterize all excess aggregate contributions, then other After-Tax
Contributions and (if After-Tax Contributions are exhausted) 401(k) Matching
Contributions not taken into account in the ADP test shall characterize the
remaining excess aggregate contributions.

          (g) Multiple Use Limitation.  If at least one Highly Compensated
              -----------------------                                     
Employee is includible in both the ADP and ACP tests, the sum of the group of
Highly Compensated Employee's ACP and ADP may not exceed the Multiple Use
Limitation.  The "Multiple Use Limitation" is the greater of:

          (i) the sum of (a) 125% of the greater of (1) the ADP of the group of
Nonhighly Compensated Employees or (2) the ACP of the group of Nonhighly
Compensated Employees plus (b) 2% plus, but no more than twice, the lesser of
(a)(1) or (a)(2); or

          (ii) the sum of (a) 125% of the lesser of (1) the ADP of the group of
Nonhighly Compensated Employees or (2) the ACP of the group of Nonhighly
Compensated Employees plus (b) 2% plus, but no more than twice, the greater of
(a)(1) or (a)(2).

Whether the Plan satisfied the Multiple Use Limitation will be determined after
applying the ADP test and the ACP test and after making any corrective
distributions required by those tests.  If, after applying this paragraph, the
Plan has failed to satisfy the Multiple Use Limitation, the failure will be
corrected by characterizing contributions subject to the ACP test (in the manner
prescribed under the ACP test, and with respect only to Highly Compensated
Employees with both 401(k) Contributions and After-Tax Contributions) as excess
aggregate contributions in amounts sufficient to satisfy the Multiple Use
Limitation.

                                      20
<PAGE>
 
     3.13 ALLOCABLE INCOME.  With respect to any excess deferral under Section
          ----------------                                                    
3.10, excess contributions under Section 3.11 or excess aggregate contribution
under Section 3.12, allocable income shall be determined under either (i) the
method used by the Plan for allocating earnings to Accounts or (ii) any other
method allowed under applicable Treasury regulations.  For purposes of this
section, the Plan shall not compute allocable income with respect to any "gap"
period, as defined in applicable regulations.

     3.14 INTERIM ADP/ACP TESTING.  At any time during the Plan Year, the
          -----------------------                                        
Administrator may project an Employee's ADP or ACP, or both, for the Plan Year
using data which are readily available at the time of the projection, and
assuming the group of Highly Compensated Employees is composed solely of those
participating Employees who were Highly Compensated Employees for the preceding
Plan Year.  Based on such projection, the Administrator may prohibit further
401(k) Contributions or After-Tax Contributions, or both, for those Highly
Compensated Employees who are projected to have excess contributions or excess
aggregate contributions, or both, for the Plan Year to the extent reasonably
necessary to prevent such excess contributions or excess aggregate
contributions.

                                   ARTICLE IV
                            SPECIAL ESOP PROVISIONS

     4.01 APPLICATION.  This article shall apply (i) solely to a Participant's
          -----------                                                         
ESOP Account and (ii) notwithstanding any other provision of the Plan.
Contributions to a Participant's ESOP Account shall be determined in accordance
with Section 3.06.

     4.02 INVESTMENT POLICY OF ESOP ACCOUNT.  The ESOP Account is designed to
          ---------------------------------                                  
invest primarily in Company Stock.  The Administrator (or a Participant pursuant
to an election under Section 4.06) may, however, direct the Trustee to invest
assets in the ESOP Account in other property or cash.  The Plan shall not be
obligated to either acquire Company Stock (i) at some indefinite time in the
future or (ii) under a binding put option (though the Plan may assume the
Employer's obligations with regard to a put option at the time of its exercise).
Purchases of Company Stock shall be on the open market at a price which does not
exceed fair market value.  Sales of Company Stock shall be made at a price

                                      21
<PAGE>
 
which is not less than fair market value.  The Trustee shall refrain from making
any additional purchases of Company Stock during the period of any public offer
for such Company Stock.


     4.03 DIVIDENDS.  Stock dividends and cash dividends on Company Stock held
          ---------                                                           
in a Participant's ESOP Account shall be credited to a Participant's ESOP
Account when paid.  Cash dividends on Company Stock shall be invested pursuant
to direction by the Participant, except that the Administrator shall have the
power to either invest such amounts in Company Stock or distribute them to the
Participant within 90 days after the close of the Plan Year in which the
dividend is paid.

     4.04 VALUATION.  Company Stock, which becomes stock of any member of the
          ---------                                                          
Affiliated Group which is not readily tradable on an established securities
market, shall be valued as of the last day of each Plan Year pursuant to an
appraisal by a competent independent appraiser.  Company Stock which is readily
tradable on an established securities market shall be valued as of each
Valuation Date.

     4.05 VOTING/TENDERING OF COMPANY STOCK.  With regard to Company Stock
          ---------------------------------                               
allocated to a Participant's ESOP Account at the time of a record date or tender
offer, the Participant shall have the right to direct the Trustee as to (i) the
manner such Company Stock shall be voted and (ii) whether such Company Stock
shall be tendered in the event of a public offer for such Company Stock. Rules
prescribed under ERISA (S)404(c) and applicable regulations relating to the
incidents of ownership of employer securities shall be applied to a
Participant's ESOP Account to the extent consistent with this article.

     4.06 DIVERSIFICATION ELECTION.
          ------------------------ 

          (a) General Rule.  During March of the Plan Year succeeding the Plan
              ------------                                                    
year in which a Participant has both (i) completed at least one Hour of Service
in 10 or more Plan Years (determined with respect to the ValliCorp Employee
Stock Ownership Plan before January 1, 1994, and the Plan after December 31,
1993) and (ii) attained age 55, and during March of the 5 immediately succeeding
Plan Years, the Participant may elect to diversify his ESOP Account in
accordance with this

                                      22
<PAGE>
 
section, provided the account and all similar accounts under any plan of the
Affiliated Group exceeds $500,000 as of the preceding Valuation Date.


          (b) Diversification Election.  The election by a Participant to
              ------------------------                                   
diversify his ESOP Account shall consist of a direction to the Administrator to
liquidate Company Stock contained in his ESOP Account and purchase any other
assets available for investment under the Plan, as directed by the Participant.
Such other investments shall continue to be accounted for as assets of the ESOP
Account.  The election to diversify may not direct the Administrator to
liquidate more than the difference between (i) 25% of the Participant's ESOP
Account (as determined as of the immediately preceding Valuation Date) and (ii)
the amount of the Participant's ESOP Account not invested in Company Stock (as
determined as of the immediately preceding Valuation Date).  The percentage in
(i) of the preceding sentence shall be increased to 50% for the final Plan Year
during which the Participant may make an election to diversify.  An election to
diversify under this section shall be implemented by the Administrator as soon
as reasonably practicable during the period beginning on the first June 15
falling after the date of the election and ending on the following June 25.

          (c) Alternative Distribution Election.  In lieu of a Participant's
              ---------------------------------                             
election under subsection (b), a Participant may make such election with the
sole modification that he may direct the Administrator to distribute, in cash or
Company Stock, the amount which he could have caused to be invested in other
assets.

     4.07 DISTRIBUTIONS.
          ------------- 

          (a) General Rule.  Unless the Participant elects otherwise under
              ------------                                                
subsection (b), and subject to a distribution of cash dividends under Section
4.03, a Participant's ESOP Account shall be distributed in cash (or, to the
extent practicable, whole shares of Company Stock if elected by the Participant)
in the form of an annual installment distribution (as described in Section
6.02(d)(v)) over a period of five years and commencing as soon as practicable
(as elected by the Participant, and subject to Section 6.05) after the
Participant's Account (other than his

                                      23
<PAGE>
 
ESOP Account) is distributable following his Termination of Employment
(including by reason of death).  If a Participant's ESOP Account exceeds
$500,000 (as adjusted under Code (S)409(o)(2)), the installment distribution
shall be extended 1 year for each $100,000 or fraction thereof by which the ESOP
Account exceeds $500,000.  If no election is made under this subsection by the
Participant, such installment distribution shall commence on the 60th day
following the close of the Plan Year which includes the later of (i) the date
the Participant reaches his Normal Retirement Date or (ii) the date the
Participant incurs a Termination of Employment, with succeeding years'
distributions occurring during January of each Plan Year.

          (b) Election Out of Installments.  A Participant or Beneficiary may,
              ----------------------------                                    
at any time beginning with the time an election may be made under Section 6.06
(whether or not the Participant's Termination of Employment was by reason of his
death) and ending on the date of the first installment in subsection (a), elect
to have his ESOP Account treated in the same manner as in any other Component
Account for distribution purposes.  The Participant's distribution under this
subsection shall be in cash except that, for any installment or single sum
distribution, the Participant may, to the extent practicable, elect to take
distribution of his ESOP Account (not including the portion of the ESOP Account
diversified under Section 4.06(b)) in whole shares of Company Stock.

                                   ARTICLE V
                                    VESTING

     A Participant's Account shall be 100% vested at all times.

                                   ARTICLE VI
                              PAYMENT OF BENEFITS

     6.01 PAYMENT BEFORE TERMINATION OF EMPLOYMENT.
          ---------------------------------------- 

          (a) General Rule.  Except as otherwise allowed in this section and
              ------------                                                  
Section 4.06, and subject to (i) a minimum distribution required because the
Participant has attained age 70-1/2 (Section 6.05), (ii) applicable distribution
procedures (Section 6.06), (iii) distribution to an alternate payee (Section
6.07) and (iv) a distribution caused by a defaulted loan (Section

                                      24
<PAGE>
 
6.08), no portion of a Participant's Account shall be distributed before such
Participant's Termination of Employment.

          (b) Distribution of After-Tax Account.  Before a Participant has
              ---------------------------------                           
incurred a Termination of Employment, he may elect to receive all or any portion
of his After-Tax Account at any time in the form of a single sum payment.  Any
Participant who receives a distribution under this subsection may not elect to
make After-Tax Contributions for the 12-month period following the date of the
distribution.

          (c) Post-Age 59-1/2 Distribution.  Before a Participant has incurred a
              ----------------------------                                      
Termination of Employment, and effective after the date he attains age 59-1/2,
the Participant may elect to receive all or any portion of his Account at any
time in the form of either a single sum payment or an installment distribution.

          (d) Hardship Distribution.  Before a Participant has incurred a
              ---------------------                                      
Termination of Employment, a Participant may elect a hardship distribution under
Section 6.03.

     6.02 PAYMENT AFTER TERMINATION OF EMPLOYMENT.
          --------------------------------------- 

          (a) General Rule.  Subject to (i) a distribution required by reason of
              ------------                                                      
the Participant attaining age 70-1/2 (Section 6.05), (ii) applicable
distribution procedures (Section 6.06) and (iii) except in the case of the death
of the Participant (Section 6.04), the time and form of distribution of a
Participant's Account (other than his ESOP Account) after such Participant's
Termination of Employment shall be determined in accordance with this section.
A Participant's ESOP Account shall be distributed in accordance with Section
4.07(a), unless the Participant elects under Section 4.07(b) for his ESOP
Account to be distributed pursuant to this article.

          (b) Balance Does Not Exceed $3,500.  If the Participant has incurred a
              ------------------------------                                    
Termination of Employment and his Account does not and has never exceeded
$3,500, the Account shall be distributed as soon as is practicable after the
Participant's Termination of Employment, provided the Participant is not again
an Employee at the time of the distribution.

                                      25
<PAGE>
 
          (c) Balance Exceeds $3,500.  If the Participant has incurred a
              ----------------------                                    
Termination of Employment and his Account exceeds or has ever exceeded $3,500,
the Account shall be distributed in the form of a joint and 50% survivor annuity
if the Participant is married and a single life annuity if the Participant is
unmarried (regardless of any previously applicable normal form of benefit). The
distribution shall occur (or commence) at any time elected by the Participant
(subject to Section 6.05), provided the Participant is not again an Employee at
the time of the distribution, and provided that the Employer shall have a
reasonable time to process the request for distribution.  The Participant may
waive his right to receive a joint and 50% survivor annuity or, if applicable, a
single life annuity, and elect any other available form of distribution
explained in subsection (d).  If the Participant waives his right to receive a
joint and 50% survivor annuity, his spouse must consent to the waiver.  In the
absence of an election by the Participant under this subsection, the
Participant's Account shall automatically be distributed as a joint and 50%
survivor annuity (if the Participant is married) or single life annuity (if the
Participant is unmarried) on the 60th day following the close of the Plan Year
which includes the later of (i) the date the Participant reaches his Normal
Retirement Date or (ii) the date the Participant incurs a Termination of
Employment.  A Participant may elect to apply this subsection separately with
respect to his After-Tax Account.

          (d) Forms of Distribution.  Forms of distribution provided under the
              ---------------------                                           
Plan are:

          (i) a joint and 50% survivor annuity, which is an annuity, payable
                ------------------------------                              
monthly, quarterly or annually, that is equal in value to a single life annuity
and provides a benefit to the Participant's spouse after the Participant's death
in periodic payments equal to 50% of the periodic payments which were paid while
the Participant was living;

          (ii) a joint and 75% survivor annuity, which is an annuity, payable
                 ------------------------------                              
monthly, quarterly or annually, that is equal in value to a single life annuity
and provides a benefit to the Participant's spouse after the Participant's death
in periodic payments equal to 75% of the periodic payments which were paid while
the Participant was living;

                                      26
<PAGE>
 
          (iii) a joint and 100% survivor annuity, which is an annuity, payable
                  -------------------------------                              
monthly, quarterly or annually, that is equal in value to a single life annuity
and provides a benefit to the Participant's spouse after the Participant's death
in periodic payments equal to 100% of the periodic payments which were paid
while the Participant was living;

          (iv) single life annuity, which is an annuity, payable monthly,
               -------------------                                       
quarterly or annually to, and over the life of, the Participant;

          (v) installment distributions, which are payments in substantially
              -------------------------                                     
equal monthly, quarterly or annual installments over a fixed reasonable period
of time (which may be reduced at any time upon election by the Participant) not
exceeding the life expectancy of the Participant or the joint life and last
survivor expectancy of the Participant and the Participant's Beneficiary; and

          (vi) a single sum payment, which may or may not constitute payment of
                 ------------------                                            
the entire Account.

Any form of distribution which contains an annuity shall be satisfied by the
purchase of an annuity from an insurance company determined by the
Administrator, shall be nontransferable and shall comply with applicable
requirements of the Plan.  Any expenses associated with such purchase shall be
paid from the Participant's Account.

     6.03 HARDSHIP DISTRIBUTION.
          --------------------- 

          (a) General Rule.  A Participant, whose Account is not otherwise
              ------------                                                
distributable, may elect a hardship distribution under this section provided he
is an Employee who has not attained age 59-1/2.  A hardship distribution is a
distribution first from his Rollover Account (until exhausted) and then from his
401(k) Account, and which is necessary to satisfy an immediate and heavy
financial need.  Before a Participant may elect a hardship distribution, he must
have obtained all available (i) distributions from his After-Tax Account and
(ii) participant loans from the Plan and any other plan maintained by the
Affiliated Group.  A hardship distribution must not be in excess of the sum of
the amount of the immediate and heavy financial

                                      27
<PAGE>
 
need plus taxes and penalties on such distribution.  The hardship distribution
shall be made to the Participant as soon as is practicable after the
requirements of a hardship distribution have been satisfied.

          (b) Maximum 401(k) Account Available for Hardship Distribution.  No
              ----------------------------------------------------------     
hardship distribution will be made from the Participant's 401(k) Account to the
extent it exceeds the sum of (i) total cumulative elective deferrals, plus (ii)
earnings on his 401(k) Account credited before January 1, 1989, minus (iii)
previous hardship distributions from his 401(k) Account.  Amounts rolled over or
directly transferred into a Participant's 401(k) Account (except such amounts
transferred in connection with a plan merger) shall not be eligible for
distribution under this section.

          (c) Immediate and Heavy Financial Need.  A financial need shall be
              ----------------------------------                            
immediate and heavy if the financial need is (i) in fact immediate and heavy as
the Administrator shall determine based upon written representations made by the
Participant or (ii) on account of (A) medical expenses described in Code
(S)213(d) previously incurred by the Participant or his spouse or dependents,
(B) the purchase (excluding mortgage payments) of a principal residence for the
Participant, (C) the payment of post-secondary education tuition for the next 12
months for the Participant or his spouse or dependents or (D) to prevent the
eviction of the Participant from, or foreclosure on the mortgage of the
Participant's, principal residence.

          (d) Restrictions.  Any Participant who receives a hardship
              ------------                                          
distribution (i) may not elect to have 401(k) Contributions made on his behalf
for the 12-month period following the date of the distribution and (ii) must
agree to limit 401(k) Contributions under the Plan and any other qualified plan
maintained by the Employer and any Affiliate for the calendar year immediately
following the calendar year of the distribution to the 402(g) Limitation (as
defined in Section 3.10), reduced by the amount of the Participant's 401(k)
Contributions made in the calendar year in which the hardship distribution was
made.

          (e) Facts and Circumstances.  Whether a financial need is in fact
              -----------------------                                      
immediate and heavy shall be determined based on all

                                      28
<PAGE>
 
relevant facts and circumstances.  A financial need may be immediate and heavy
even if it was reasonably foreseeable or voluntarily incurred by the employee.
A hardship distribution based on a facts and circumstances determination shall
not exceed the amount required to relieve the financial need after utilization
of other resources reasonably available to the Participant.

     6.04 PAYMENT AFTER DEATH OF THE PARTICIPANT.
          -------------------------------------- 

          (a) Balance Does Not Exceed $3,500.  If a Participant dies and his
              ------------------------------                                
Account does not exceed and has not previously exceeded $3,500, his Account
shall be distributed to his designated Beneficiary as soon as is practicable in
a single sum following the Participant's death.

          (b) Balance Exceeds $3,500.  If a Participant dies and his Account has
              ----------------------                                            
ever exceeded $3,500, his Account shall be distributed as set forth below in
this subsection.

          (i) If the Participant dies before the first April 1 following the
calendar year in which the Participant would have attained age 70-1/2, that
portion of the Participant's Account which is (i) in pay status under an
existing annuity or installment distribution election shall continue to be
distributed pursuant to that election and (ii) not in pay status under an
existing annuity or installment distribution election shall be distributed to
his surviving spouse in the form of a preretirement survivor annuity.  The
preretirement survivor annuity in clause (ii) of the preceding sentence shall
commence as of any time elected by the surviving spouse (or, as of the date the
Account would have automatically been distributed but for the Participant's
death, if no such election is made), but no later than December 31 of the later
of (i) the calendar year following the calendar year of the Participant's death
or (ii) the calendar year the Participant would have attained age 70-1/2.  If
(i) under Section 6.06(c) the Participant has waived the preretirement survivor
annuity form of distribution and the surviving spouse has consented to such
waiver, and to his or her right to be the Beneficiary if applicable, (ii) the
Participant is legally separated or has been abandoned and the Participant has a

                                      29
<PAGE>
 
court order to that effect (and there is no order under Code (S)414(p) providing
otherwise), (iii) the Participant is unmarried or (iv) the surviving spouse
cannot be located, then the Participant's Account shall be distributed to the
Participant's Beneficiary in the form and as of any practicable time elected by
the Beneficiary provided the Account is completely distributed no later than
December 31 of the calendar year in which the fifth anniversary of the
Participant's death occurs.

          (ii) If the Participant dies on or after April 1 of the calendar year
succeeding the calendar year in which the Participant attained age 70-1/2, the
Participant's Account shall be distributed pursuant to the method in effect at
the time of the Participant's death, except that the Participant's Beneficiary
may elect to receive at any time and in a single sum the remaining portion of
the deceased Participant's Account.

          (iii) A deceased Participant's Beneficiary may elect an alternate form
of distribution after the Participant's death with respect to the portion of the
Participant's Account which is in pay status under an existing annuity or
installment distribution election, provided such election provides for
distribution of the Account in a manner that is at least as rapid as under the
manner in effect at the Participant's death.

          (iv) The portion of a deceased Participant's Account which (i) is not
in pay status on the Participant's death and (ii) for which the last sentence of
paragraph (i) applies, shall be distributed to the Participant's Beneficiary by
December 31 of the calendar year containing the fifth anniversary of the
Participant's death; provided that the Participant or a designated Beneficiary
may elect for the Account to be distributed over any period not longer than the
life of such designated Beneficiary and which commences no later than December
31 of the calendar year following the calendar year of the Participant's death.
Such election must be in writing and made no later than December 31 of the
calendar year following the calendar year of the Participant's death or, if the
designated Beneficiary is the Participant's surviving spouse, no later than the

                                      30
<PAGE>
 
earlier of (i) December 31 of the calendar year following the calendar year in
which occurred the Participant's death or, if later, the calendar year in which
the Participant would have attained age 70-1/2 or (ii) December 31 of the
calendar year containing the fifth anniversary of the Participant's death.  If
the designated Beneficiary in the preceding sentence is the Participant's
surviving spouse, distribution of the Account may commence as late as December
31 of the later of (i) the calendar year immediately following the calendar year
of the Participant's death or (ii) the calendar year in which the Participant
would have attained age 70-1/2, provided that if such surviving spouse dies
before distributions begin, then the 5-year requirement of the first sentence in
this paragraph shall apply as if the spouse was the Participant.  Life
expectancies of a Participant and surviving spouse may be redetermined if
consistent with applicable regulations and the election so provides.

          (v) A "preretirement survivor annuity" is an annuity for the life of
the Participant's surviving spouse which is equal to the amount of the
Participant's Account.

     6.05 LATEST ALLOWABLE DISTRIBUTION DATE.  Distribution of a Participant's
          ----------------------------------                                  
Account must commence no later than the April 1 following the close of the
calendar year in which the Participant attains age 70-1/2.  In the absence of an
election by a Participant to commence distribution at a time and in an amount
which satisfies the requirements of Code (S)401(a)(9) and applicable regulations
(including the incidental death benefit requirements of Code (S)401(a)(9)(G)),
the Administrator shall purchase with the Participant's Account a single life
annuity (if the Participant is unmarried) or a joint and 50% survivor annuity
(if the Participant is married), and distribute such annuity, no later than the
April 1 indicated above.  Solely for purposes of this section, a Participant may
elect, and the Administrator may cause, if such Participant fails to elect,
distribution as of any date after the year in which he attains age 70-1/2 and
before the next succeeding April 1.  If a Participant elects to receive his
Account in the form of an installment distribution and the election does not
indicate whether or not his or his designated Beneficiary's life expectancy is
to be redetermined each year, then such life expectancy shall not be
redetermined.

                                      31
<PAGE>
 
     6.06 PROCEDURES FOR DISTRIBUTIONS.
          ---------------------------- 

          (a) Pre-Termination Distributions.  A Participant who wishes to elect
              -----------------------------                                    
to receive a distribution under Section 6.01 shall request from the
Administrator (or an authorized designate of the Administrator) an explanation
of distributions available under the Plan before Termination of Employment, and
any applicable election forms.  As soon as practicable thereafter, the
Administrator shall provide such explanation and forms to the requesting
Participant.  The Participant may return a completed distribution election form
requesting a distribution (or commencement of a distribution in the case of an
installment distribution) as of any date not later than the 90th day succeeding
the date the explanation was provided by the Administrator.

          (b) Post-Termination Distributions.  Within 30 days after a
              ------------------------------                         
Participant's Termination of Employment the Administrator shall send to the
Participant an explanation of distributions available to the Participant under
the Plan and applicable election forms.  The Participant may return a completed
distribution election form requesting a distribution (or commencement of a
distribution in the case of an annuity or installment distribution) as of any
date not later than the 90th day succeeding the date the explanation was
provided by the Administrator.  The Participant may make an election for any
succeeding date pursuant to procedures similar to those set forth in subsection
(a).

          (c) Waiver of Preretirement Survivor Annuity.  A Participant may
              ----------------------------------------                    
waive, any time beginning with the first day of the calendar year in which he
attains age 35 (or, if earlier, the date a Participant incurs a Termination of
Employment), the preretirement survivor annuity payable under Section 6.04(b)
and elect an alternate form of distribution.  The Administrator shall provide to
the Participant an explanation of the preretirement survivor annuity, and
related considerations, during the Plan Year in which the Participant attains
age 34 (or within a reasonable time after becoming a Participant, if later).  A
waiver by a Participant must be in writing and include an irrevocable consent by
the Participant's spouse (or the spouse's legal guardian, if applicable) which
acknowledges the effect of the waiver and which is witnessed by a representative
of the Plan

                                      32
<PAGE>
 
or the notary public.  The waiver and election of an alternate form of benefit
shall (unless such alternate form of benefit is a single sum) designate a
Beneficiary that may not be changed without the spouse's consent (unless the
spouse previously consented to the making of the change).  The consent by the
Participant's spouse shall not be required if the Administrator determines that
there is no spouse or the spouse cannot be located (or under other appropriate
circumstances as set forth in regulations under the Code or ERISA).  Any waiver
under this subsection by the Participant may be revoked in writing at any time
before the time of distribution with respect to which the waiver has been made.
Any new waiver and election must comply with this subsection.  A former spouse's
consent under this subsection shall not bind a new spouse.

          (d) Other Waiver and Consent Rules.  Unless a distribution is
              ------------------------------                           
automatically payable to a Participant (due to an automatic retirement
distribution under Section 6.02(c), a minimum distribution under Section 6.05,
or a death distribution under Section 6.04), the Participant must (i) consent to
the timing of any distribution and (ii) waive his right to receive a single life
annuity or joint and 50% survivor annuity (as the case may be) if distribution
is to be made in any other form. Such consent and waiver shall be explained to
the Participant in writing, and included in the forms provided by the
Administrator under subsections (a) and (b).  A waiver by a Participant must
include an irrevocable consent by the Participant's spouse and a Beneficiary
designation in the same manner as provided in subsection (c).  Any waiver under
this subsection may be revoked in writing at any time before the date of the
distribution with respect to which the waiver has been made.

     6.07 QUALIFIED DOMESTIC RELATIONS ORDERS.  The Plan specifically permits
          -----------------------------------                                
distribution to an alternate payee under a qualified domestic relations order at
any time, whether or not the Participant's Account is otherwise distributable
under the Plan.  Any distribution under this section must be consistent with the
provisions of Code (S)401(a)(13) and (S)414(p).  A distribution to an alternate
payee, prior to the time the Participant's Account is otherwise distributable,
is available only (i) if the order specifies distribution at that time or
permits an agreement between the Plan and the alternate payee to authorize an
earlier distribution, and (ii) if the present value

                                      33
<PAGE>
 
of the alternate payee's benefits under the Plan exceeds $3,500, the alternate
payee consents to any distribution occurring prior to the time the Participant's
Account is otherwise distributable. Any amount partitioned under a qualified
domestic relations order may be segregated by the Administrator for investment
purposes.

     6.08 LOANS.  If a payment due on a loan made pursuant to Section 7.17 is
          -----                                                              
not made within 60 days of the date such payment is due, the unpaid balance of
the loan shall be deemed distributed to the Participant immediately, but not
prior to the earliest date the applicable Component Account is otherwise
distributable with or without Participant consent under this Article VI.  The
applicable Component Account shall be appropriately reduced by any deemed
distributions under this section.

     6.09 DIRECT TRANSFERS.  A Participant may elect to have all or any part of
          ----------------                                                     
any distribution under the Plan paid directly to an eligible retirement plan,
provided the distribution is an eligible rollover distribution.  An "eligible
rollover distribution" is any distribution under the Plan other than a payment
which is (i) one of a series of payments to be made over 10 years or more or the
life expectancy of the distributee or the joint life expectancy of the
distributee and the distributee's designated Beneficiary, (ii) a minimum
distribution required under Section 6.05 or (iii) a nontaxable distribution
(other than unrealized appreciation on Company Stock).  An "eligible retirement
plan" is an individual retirement account described in Code (S)408(a), an
individual retirement annuity described in Code (S)408(b), an annuity plan
described in Code (S)403(a) or a qualified trust under Code (S)401(a).  If the
distributee is a surviving spouse of the Participant, an eligible retirement
plan does not include an annuity plan or qualified trust.  The draft
constituting the direct transfer may, in the Administrator's discretion, be
delivered directly to the Participant provided it is made payable to the trustee
or custodian of the eligible retirement plan.

                                  ARTICLE VII
                                 ADMINISTRATION

     7.01 PLAN ADMINISTRATION.  ValliCorp Holdings, Inc. (or its successor)
          -------------------                                              
shall be the "administrator" and the "named fiduciary"

                                      34
<PAGE>
 
of the Plan, as such terms are defined in ERISA (S)3(16)(A) and (S)402(a)(1),
respectively, and is the "Administrator" referred to in Section 1.02.  The
Administrator may appoint a committee ("Committee") to assist it with its
duties.  However, the Administrator shall have the sole responsibility for
performing any specific statutory duty imposed by the Code or ERISA including,
but not limited to, the duties imposed by Code (S)3405(c) (withholding), (S)6057
(annual registration statement, etc.), (S)6058 (annual return) and (S)101 of
ERISA (furnishing certain information).  The members of any Committee shall be
appointed in writing and shall serve without compensation for services.  The
Administrator will pay all expenses of the Committee to the extent not paid by
the Trust.  Each member of the Committee shall serve until the earlier of (i)
the appointment of a successor or (ii) the 30th day after the member submits his
written resignation to the Committee.

     7.02 POWERS OF THE ADMINISTRATOR.  The Administrator has the following
          ---------------------------                                      
powers and duties which it must exercise in a reasonable, uniform and
nondiscriminatory manner and which may be performed through the Committee:

          (a) to determine the rights of eligibility of an Employee to
participate in the Plan, and the value of a Participant's Account;

          (b) to adopt rules of administration (including with respect to
Participant election procedures) necessary for the proper and efficient
administration of the Plan provided the rules are not inconsistent with the
terms of the Plan;

          (c) to construe and enforce the terms of the Plan and the rules of
administration it adopts, including discretionary authority to interpret Plan
documents and documents related to the Plan's operation;

          (d) to direct the Trustee with respect to the crediting and charging
of the Trust;

          (e) to review and render decisions with respect to a claim for (or
denial of a claim for) a benefit under the Plan;

                                      35
<PAGE>
 
          (f) to furnish each Employer with information which such Employer may
require for tax or other purposes;

          (g) to engage the services of agents whom it may deem advisable to
assist it with the performance of its duties; and

          (h) to engage the services of an "investment manager" or managers (as
defined in ERISA (S)3(38)), each of whom have full power and authority to
manage, acquire or dispose (or direct the Trustee with respect to acquisition or
disposition) of any Plan asset under its control.

     7.03 MANNER OF ACTION.  Action on the part of any Committee appointed by
          ----------------                                                   
the Administrator under Section 7.01 shall be by a majority of its duly
appointed and qualified members.  The Committee may authorize any one of its
members to sign on its behalf any notices, directions, applications,
certificates, consents, approvals, waivers, letters or other documents, provided
this authority is evidenced by a written instrument signed by all members and
filed with the Trustee.

     7.04 FUNDING POLICY.  The Administrator will review, as necessary, all
          --------------                                                   
pertinent Employee information and Plan data in order to establish the funding
policy of the Plan and to determine the appropriate methods of carrying out the
Plan's objectives.  The Administrator shall communicate to the Trustee and any
Plan investment manager the Plan's short-term and long-term financial needs so
investment policy can be coordinated with Plan financial requirements.

     7.05 ADJUSTMENT OF ACCOUNTS.  As of each Valuation Date the administrator
          -----------------------                                             
shall adjust Accounts to reflect net income, gain or loss since the previous
Valuation Date.  Participant Accounts will be adjusted for the following items,
in the order stated to the extent they occurred since the immediately preceding
Valuation date: (i) forfeitures; (ii) net income, gain or loss; (iii)
distributions; and (iv) contributions.  An Excess amount or suspense account
described in Section 3.09 shall not share in the allocation of net income, gain
or loss of the Trust.

     7.06 UNCLAIMED ACCOUNT PROCEDURE.  The Plan does not require the
          ----------------------------                               
Administrator to search for, or to ascertain the whereabouts of, any Participant
or Beneficiary.  At the time the

                                      36
<PAGE>
 
Participant's benefit becomes distributable, the Administrator, by first class,
certified or registered mail (as is appropriate) addressed to the last known
address of record with the Administrator or the Employer, must notify any
Participant or Beneficiary that he is entitled to a distribution under the Plan.
If the Participant or Beneficiary fails to claim his Account or make his
whereabouts known in writing to the Administrator within 6 months from the date
of mailing of the notice, the Administrator will treat the unclaimed Account as
forfeited as of the next succeeding last day of the Plan Year, and will
reallocate the amount in the Account in the same manner that applier to ESOPs.
If a Participant or Beneficiary who has incurred a forfeiture under this section
should make a claim, at any time, for his forfeited Account, his Account shall
be restored to the same dollar amount as the dollar amount of the related amount
forfeited.  The restoration shall be made first from the amount, if any, of
Participant forfeitures for such Plan Year, and next from the amount, or
additional amount, the Employer contributes for such Plan Year.

     7.07 INDEMNITY BY EMPLOYER AND PLAN.  The Employer indemnifies and holds
          -------------------------------                                    
harmless any duly appointed Committee and its members from and against any and
all loss resulting from liability to which the Committee or its members may be
subjected by reason of any act or conduct (except willful misconduct or gross
negligence) in their official capacities in assisting with the administration of
the Plan, including all expenses reasonably incurred in their defense, should
the Employer fail to provide such defense.  The Committee and the Employer may,
in a manner consistent with ERISA, execute a letter agreement further
delineating the indemnification agreement of this section. Should any claim
brought regarding the Plan to which the Employer or Committee is a party be
resolved in favor of the Employer or Committee, the Employer or Committee shall
be entitled to reimbursement from the Trust for any and all reasonable costs,
attorney's fees and related expenses incurred by them for which they are liable.

     7.08 BENEFICIARY DESIGNATION.  Any Participant may from time to time
          ------------------------                                       
designate, on a form prescribed by the Administrator, any person or persons,
contingently or successively, to whom the Trustee will pay the amount in his
Account in the event of his death.  The filing of the form with the
Administrator effectively

                                      37
<PAGE>
 
revokes all designations filed previously by the same Participant.  A married
Participant's designation is not valid unless the Participant's spouse consents,
in writing and otherwise in a manner prescribed under ERISA, to the designation
(unless in a prior consent the spouse relinquished his or her right to limit
consent to a specific Beneficiary).  The spousal consent requirement shall not
apply if (i) the Participant and the Participant's spouse are not married
throughout the one-year period ending on the date of the Participant's death,
(ii) the Participant's spouse is the Participant's sole primary beneficiary,
(iii) the Administrator is unable to locate the Participant's spouse, or (iv)
the Participant is legally separated or has been abandoned and the Participant
has a court order to that effect.

     7.09 NO BENEFICIARY DESIGNATION.  If a Participant fails to name a
          ---------------------------                                  
Beneficiary in accordance with Section 7.08, or if the Beneficiary named by a
Participant predeceases the Participant, then distribution of the Participant's
Account will be made in he following order of priority: (i) the Participant's
surviving spouse; (ii) the Participant's surviving children, including adopted
children, in equal shares; then (iii) the Participant's estate.  If the
Beneficiary does not predecease the Participant, but dies prior to distribution
of the Participant's Account, the Account will be paid to the Beneficiary's
estate.

     7.10 ASSIGNMENT OR ALIENATION.  Subject to Section 6.07 (relating to
          -------------------------                                      
qualified domestic relations orders), neither a Participant nor a Beneficiary
may anticipate, assign or alienate any benefit provided under the Plan.
Further, a benefit under the Plan is not subject to attachment, garnishment,
levy, execution or other legal or equitable process.


     7.11 APPEAL PROCEDURE FOR DENIAL OF BENEFITS.   A Participant ("Claimant",
          ----------------------------------------                             
in this section) may file with the Administrator a written claim for benefits if
the claimant believes that the Plan has not provided him his proper benefit. If
the Administrator denies the claim, the Administrator shall render a written
decision within 60 days of the Claimant's written claim setting forth (i) the
specific reason for the denial, (ii) specific references to pertinent Plan
provisions on which the denial is based, (iii) a description of any additional

                                      38

<PAGE>
 
material and information needed for the Claimant to perfect the claim and an
explanation of why the material information is needed, and (iv) a statement that
any appeal the Claimant wishes to make of the adverse determination must be
submitted in writing to the Administrator within 75 days after the Claimant's
receipt of the Administrator's notice of denial of benefits.  The
Administrator's notice must further advise the Claimant that the Claimant's
failure to appeal the action to the Administrator in writing within the 75-day
period will render the Administrator's determination final, binding and
conclusive.  If the Claimant should appeal to the Administrator, the Claimant,
or his duly authorized representative, may submit, in writing, whatever issues
and comments the Claimant, or his duly authorized representative, feels are
pertinent.  The Claimant, or his duly authorized representative, may review
pertinent Plan documents. The Administrator will re-examine all facts related to
the appeal and make a final determination as to whether the denial of benefits
is justified under the circumstances.  The Administrator must advise the
Claimant of its decision within 60 days of the Claimant's written request for
review, unless special circumstances (such as a hearing) would make the
rendering of a decision within the 60-day limit unfeasible, but in no event may
the Administrator render a decision respecting a denial for a claim for benefits
later than 120 days after its receipt of a request for review.  The
Administrator's notice of denial of benefits must identify the name and address
of the person to whom the Claimant may forward an appeal.

     7.12 FIDUCIARIES NOT INSURERS.  The Employer, Committee and Trustee do not
          -------------------------                                            
guarantee the Trust from loss or depreciation. The Employer does not guarantee
the payment of any money, which may be or becomes due to any person, from the
Trust.

     7.13 WORD USAGE AND HEADINGS.  Wherever the context of the Plan dictates
          ------------------------                                           
(i) the plural of a word includes the singular and singular includes the plural
and (ii) the masculine use of the word includes the feminine.  Headings and
subheadings in the Plan are provided for convenience only, and are to be ignored
in the construction of the Plan's provisions.

     7.14 STATE LAW.  The law of California will determine all questions arising
          ----------                                                            
with respect to the provisions of the Plan except to the extent superseded by
Federal Law.

                                      39
<PAGE>
 
     7.15 EMPLOYMENT NOT GUARANTEED.  The Plan is not intended, and shall not be
          --------------------------                                            
construed, to give any Employee any right to continue employment with the
Employer or an Affiliate.


     7.16 EXCLUSIVE BENEFIT.  Except as provided in Section 3.08, the Employer
          ------------------                                                  
has no beneficial interest in any asset of the Trust and no part of the Trust
may revert to or be repaid to the Employer, either directly or indirectly; nor,
prior to the satisfaction of all liabilities with respect to the Participants
and their Beneficiaries under the Plan, may any part of the corpus or income of
the Trust, or any asset of the Trust, be, at any time, used for or diverted to
purposes other than the exclusive benefit of the Participants or their
Beneficiaries.

     7.17 PARTICIPANT LOANS.
          ------------------

          (a) Generally.  A party in interest (as defined in ERISA (S)3(14)) may
              ----------                                                        
borrow from his Account in accordance with a loan policy established by the
Administrator, provided the loan policy conforms with applicable provisions of
the Code and ERISA and regulations thereunder.  Such loan policy shall provide
that (i) a loan shall be in default should any payment on the loan be delinquent
more than 60 days, (ii) if a loan goes into default, the borrowing Participant's
Component Account(s) from which the loan was funded shall be reduced by the full
amount of the loan balance at the time the Component Account is first
distributable (whether or not the Participant has consented to such
distribution), (iii) a party in interest who incurs a Termination of Employment
with an Account exceeding $3,500 and a loan balance exceeding $1,000 may
continue the loan pursuant to its terms. The Administrator shall prescribe such
additional rules in the loan policy as it determines are necessary for the
efficient administration of the Plan.

          (b) Funding Sources.  A loan to a Participant shall be funded only
              ---------------                                               
from the following Component Accounts, in the following order of priority, and
to the full extent available from such Component Account: (i)  After-Tax
Account, (ii)  After-Tax Matching Account, (iii) 401(k) Account, (iv)  401(k)
Matching Account and (v) Rollover Account.

                                      40

<PAGE>
 
     7.18      INVESTMENTS.  A Participant shall be provided a reasonable
               ------------                                              
opportunity to direct the Administrator to invest and reinvest his Account
(excluding the ESOP Account) in any investment permitted under the Trust
Agreement and approved by the Administrator, and shall have the opportunity to
obtain written confirmation of such direction.  The Participant shall be allowed
to direct investment under this section at least once in any three month period
and more frequently if appropriate in light of the volatility of the selected
investment.  Such direction by the Participant shall be made in accordance with
ERISA (S)404(c) and the regulations thereunder.  The Administrator and the
Trustee shall not be liable for any loss resulting from the Participant's
direction of (or failure to direct) the investment of his Account under this
section.  The Administrator shall determine all investment vehicles in which a
Participant may invest and shall determine the investment of any Account for
which no participant direction exists.  Participants are hereby expressly
authorized to invest their Account (exclusive of the ESOP Account) in Company
Stock.  The Management Executive Committee of ValliCorp shall be responsible for
the monitoring of the Plan's compliance with procedures designed to safeguard
the confidentiality of information relating to the administration of Company
Stock in any Account.

                                  ARTICLE VIII
                           AMENDMENT AND TERMINATION

     8.01 AMENDMENT BY VALLICORP.  ValliCorp Holdings, Inc., by written action
          -----------------------                                             
of the Board, has the right at any time and from time to time to amend the Plan
in any manner and for any reason not contrary to the provisions of ERISA.  No
amendment may authorize or permit any of the assets of the Plan (other than
those which are required to pay taxes and administration expenses) to be used
for or diverted to purposes other than for the exclusive benefit of the
Participants or their Beneficiaries or estates.  No amendment may cause or
permit any portion of the Plan's assets to revert to or become property of the
Employer.  ValliCorp Holdings, Inc. also may not make any amendment which
affects the rights, duties or responsibilities of the Trustee, the Administrator
or the Committee without the written consent of such affected party.  Each
amendment must state the date to which it is either retroactively or
prospectively effective.  Any amendment (including a restatement) which purports
to decrease a Participant's benefit in a manner

                                      41
<PAGE>
 
which would violate Code (S)411(d)(6) and applicable regulations shall be
ignored to the extent necessary to prevent such violation.

     8.02 DISCONTINUANCE.  ValliCorp Holdings, Inc., by written action of the
          ---------------                                                    
Board, has the right, at any time, to suspend or discontinue its contributions
under the plan and to terminate the Plan at any time.  The Plan will terminate
upon the first to occur of the following (i) the date terminated by action of
ValliCorp Holdings, Inc. or (ii) the dissolution or merger of ValliCorp
Holdings, Inc. unless the successor makes provision to continue the Plan (in
which event the successor must substitute itself for ValliCorp Holdings, Inc.
under the Plan).

     8.03 MERGER/DIRECT TRANSFER.
          -----------------------

          (a) Equivalent Benefit.  The Trustee may not consent, or be a party,
              -------------------                                             
to any merger or consolidation with another plan, or to a transfer of assets or
liabilities to another plan, unless immediately after the merger, consolidation
or transfer, the surviving Plan provides each Participant a benefit equal to or
greater than the benefit each Participant would have received had the Plan
terminated immediately before the merger, consolidation or transfer.

          (b)  Agreements.  Subject to Section 3.07, the Trustee shall have the
               -----------                                                     
specific authority to enter into agreements to merge or directly transfer assets
with the trustees of other retirement plans described in Code (S)401(a),
including an elective transfer, and to accept the direct transfer of plan
assets, or to transfer plan assets, as a party to any such agreement.  The
Trustee may accept such a direct transfer of plan assets on behalf of an
Eligible Employee prior to the date the Eligible Employee satisfies the Plan's
eligibility conditions.  If the Plan receives a direct transfer (by merger or
otherwise) of elective contributions (or amounts treated as elective
contributions) under a Plan with a Code (S)401(k) arrangement, the distribution
restrictions of Code (S)401(k)(2) and (10) continue to apply to such transferred
elective contributions.

     8.04 TERMINATION.  Upon termination of the Plan (i) the Administrator will
          ------------                                                         
direct the Trustee to distribute each Participant's Account in accordance with
the Participant's election as soon as is administratively practicable and (ii)
any amounts in

                                      42
<PAGE>
 
a suspense account will revert to the Employer subject to such conditions
imposed by the Code and ERISA and regulations thereunder.



                                   ARTICLE IX
                              TOP HEAVY PROVISIONS

     9.01 APPLICATION.  This article shall apply only to Plan Years during which
          -----------                                                           
the Plan is top heavy.  All determinations relating to this article shall be
made in a manner consistent with Code (S)416 and applicable regulations.

     9.02 DETERMINATION OF TOP HEAVY STATUS.  The Plan is "top heavy" only if it
          ----------------------------------                                    
is part of the Required Aggregation Group, and the top heavy ratio for the
Required Aggregation Group and for the Permissive Aggregation Group, if any,
each exceeds 60%.  The top heavy ratio is a fraction, the numerator of which is
the sum of the present value of Accounts of all Key Employees as of the
Determination Date and the denominator of which is a similar sum determined for
all Employees.  Included in the top heavy ratio, as part of the balance of
Accounts, is any contribution not made as of the Determination Date but
includible under Code (S)416 and applicable regulations, and any distribution
made within the Determination Date Period (including distributions from a
terminated plan which would have been part of the Required Aggregation Group if
it were in existence on the Determination Date).  The top heavy ratio shall be
calculated by disregarding the Account (and included distributions, if any) of
any Non-Key Employee who was formerly a Key Employee, and by disregarding the
Account (and included distributions, if any) of an individual who has not
received credit for at least one Hour of Service with the Employer or any
Affiliate during the Determination Period.  The present value of an Account
under a defined benefit plan or simplified employee pension included within the
group shall be computed in accordance with the terms of those plans, Code (S)416
and applicable regulations.  If a participant in a defined benefit plan is a
Non-Key Employee, such Participant's Account will be determined under the
accrual method, if any, which is applicable uniformly to all defined benefit
plans maintained by the Employer of any Affiliate or, if there is no uniform
method, in accordance with the slowest accrual rate permitted under the
fractional rule

                                      43
<PAGE>
 
method described in Code (S)411(b)(1)(C).  The present value of benefits from a
defined benefit plan will be computed using the interest and mortality actuarial
assumptions prescribed by the defined benefit plan(s) to value benefits for top
heavy purposes. If the valuation date of an aggregated plan does not coincide
with the Determination Date, the Account in the aggregated plan must be valued
as of the most recent Valuation Date falling within the twelve-month period
ending on the Determination Date, except as Code (S)416 and applicable
regulations require for the first and second plan year of a defined benefit
plan.

     9.03 SPECIAL DEFINITIONS.  For purposes of this article:
          --------------------                               

          (a) "Key Employee" means, as of any Determination Date, any Employee
or former Employee (or Beneficiary of such Employee) who, for any Plan Year in
the Determination Period (i) has Gross Compensation in excess of 50% of the
dollar amount prescribed in Code (S) 415(b)(1)(A) and is an officer of the
Employer or any Affiliate, (ii) has Gross Compensation in excess of the dollar
amount prescribed in Code (S)415(c)(1)(A) and is one of the Employees owning the
ten largest interests in the Employer an any Affiliate, (iii) is a more than 5%
owner of the Employer and any Affiliate or (iv) is a more than 1% owner of the
Employer and any Affiliate and has Gross Compensation of more than $150,000.
The constructive ownership rules and principles of Code (S)318 will apply to
determine ownership in the Employer.  The number of officers taken into account
under clause (i) will not exceed the greater of 3 or 10% of the total number
(after application of the Code (S)414(q) exclusions) of Employees, but no more
than 50 officers.

          (b) "Non-Key Employee" means an Employee who is not a Key Employee.

          (c) "Required Aggregation Group" means (i) each qualified plan of the
Employer and any Affiliate in which at least one Key Employee participates at
any time during the Determination Period and (ii) any other qualified plan of
the Employer and any Affiliate which enables a plan described in clause (i) to
satisfy the requirements of Code (S)401(a)(4) or (S)410.

          (d) "Permissive Aggregation Group" means the Required Aggregation
Group plus any other qualified plans maintained by the

                                      44
<PAGE>
 
Employer and any Affiliate, but only if such group would satisfy in the
aggregate the requirements of Code (S)401(a)(4) and (S)410.

          (e) "Determination Date" for any Plan Year, means the last day of the
preceding Plan Year.

 
          (f) "Determination Period" means the 5-year period ending on the
Determination Date.

          (g) "Participant" means a Participant as defined in Section 1.30 who
is an Eligible Employee.

     9.04 MINIMUM ALLOCATION.  If the Plan is top heavy in any Plan Year, each
          -------------------                                                 
Non-Key Employee who is a Participant and is employed by the Employer on the
last day of the Plan Year will receive a top heavy minimum allocation for that
Plan Year.  The top heavy minimum allocation is the lesser of 3% of the Non-Key
Employee's Gross Compensation for the Plan Year or the highest contribution rate
for the Plan Year made on behalf of any Key Employee.  If a defined benefit plan
maintained by the Employer or any Affiliate which benefits a Key Employee
depends on this Plan to satisfy the nondiscrimination rules of Code (S)401(a)(4)
or (S)410 (or another plan benefiting the Key Employee so depends on such
defined benefit plan), the top heavy minimum allocation is 3% of the Non-Key
Employee's Gross Compensation regardless of the contribution rate for the Key
Employees.

     IN WITNESS WHEREOF, the undersigned has caused this document to be executed
by its duly authorized officers on this 23rd day of January, 1995.
                                        ----        -------       


                                            By:________________________________
                                               WOLFGANG T.N. MUELLECK,
                                               Executive Vice President/
                                               Chief Financial Officer

                                      45
<PAGE>
 
                                   APPENDIX A

                            Special Effective Dates


The provisions of the restatement are effective as of the Effective Date, except
as provided in this appendix.  For Plan Years beginning before January 1, 1994,
the Plan shall be operated by taking into account the following provisions,
which shall supersede any inconsistent provision of the Plan for such Plan
Years:

     1.   Gross Compensation means total compensation paid or accrued by the
          Employer, including 401(k) Contributions made under this Plan, and
          excluding non-taxable fringe benefits provided by the Employer.

     2.   Only 401(k) Contributions and 401(k) Matching Contributions, and their
          respective Component Accounts, shall be allowed under the Plan.

     3.   The Administrator of the Plan is Wolfgang T.N. Muelleck.

     4.   No annuity form of distribution is available. A single sum
          distribution is the normal form of benefit.

     5.   Accounts shall be revalued only as of the end of each calendar
          quarter.

For the 1994 Plan Year, the Plan shall be operated by taking into account the
following provisions, which shall supersede any inconsistent provision of the
Plan for such Plan Year:

     1.   A Participant who has terminated employment shall be eligible to
          receive a distribution of his Account on or about, and not before, the
          first day of the fifth month following the calendar quarter in which
          he terminated employment.

     2.   Participant Accounts shall be revalued by the Administrator only as of
          the end of each calendar quarter. Immediately after December 31, 1994,
          the Administrator may effect reasonable procedures to convert the
          Plan's operations to that of a daily valuation plan.
<PAGE>
 
     3.   A Participant shall not be allowed to direct the Administrator to (i)
          invest his Account (excluding his ESOP Account) in Company Stock if
          more than 50% of his Account (including his ESOP Account) is invested
          in Company Stock and (ii) invest more than 50% of any contribution to
          his Account (excluding an ESOP Contribution) in Company Stock

                                       2
<PAGE>
 
                                 FIRST AMENDMENT
                                     TO THE
              VALLICORP HOLDINGS, INC. RETIREMENT AND SAVINGS PLAN

The ValliCorp Holdings, Inc. Retirement and Savings Plan, as amended and
restated effective January 1, 1989, is hereby amended, effective January 1,
1989, unless otherwise provided, as follows:

1.  Effective February 5, 1996, the Preamble shall be amended by adding the
following new paragraph between the second and third paragraphs of the Preamble:

    Effective March 31, 1996, the El Capitan National Bank Profit Sharing Plan
    is merged into the Plan, subject to all terms and conditions set forth in
    the Plan. After such merger the Plan shall continue in force, and the El
    Capitan National Bank Profit Sharing Plan will no longer exist.

2.  Section 1.14 shall be deleted and replaced with the following:

    ELIGIBLE EMPLOYEE means any Employee employed by the Employer other than an
    Employee (i) whose employment is governed by a collective bargaining
    agreement under which retirement benefits were the subject of good faith
    bargaining, (ii) who is erroneously classified as an independent contractor,
    (iii) who is "on call" (as the Employer applies such term to Employees) or
    (iv) who is a leased employee (as defined in Section 1.15).

3.  Section 1.24(a) shall be amended by replacing "402(a)(8)" with "402(e)(3)."

4.  Section 1.25 shall be deleted and replaced with the following:

    HIGHLY COMPENSATED EMPLOYEE means an Employee who, during the Plan Year or
    during the preceding 12-month period:

    (a) is a more than 5% owner of the Employer (applying the constructive
    ownership rules of Code (S)318);

    (b) has Gross Compensation in excess of $75,000 (as adjusted by the
    Commissioner of Internal Revenue for the relevant year);

    (c) has Gross Compensation in excess of $50,000 (as adjusted by the
    Commissioner of Internal Revenue for the relevant year) and is part of the
    top-paid 20% group of employees based on Gross Compensation for the relevant
    year);

    (d) has Gross Compensation in excess of 50% of the dollar amount prescribed
    in Code (S)415(b)(1)(A) and is an officer of the Employer.
<PAGE>
 
           If the Employee satisfies the definition in subsection (b), (c) or
           (d) in the Plan Year only but not during the preceding 12-month
           period and does not satisfy subsection (a) for either period, the
           Employee is a Highly Compensated Employee only if he is one of the
           100 most highly compensated employees for the Plan Year.

           For purposes of this Section 1.25, the number of officers taken into
           account under subsection (d) will not exceed the greater of 3 or 10%
           of the total number of employees (after application of the Code
           (S)414(q) exclusions), but not more than 50 officers. If no Employee
           satisfies the Gross Compensation requirement in clause (d) for either
           period, the highest paid officer is treated as highly compensated. If
           a Highly Compensated Employee is more than 5% owner or is one of the
           10 most highly compensated employees of the Employer, such Highly
           Compensated Employee and his family members must be treated as a
           single Highly Compensated Employee, as required under applicable
           regulations. Family member of an employee or former employee shall
           include his spouse, lineal ascendants or descendants and the spouses
           of such lineal ascendants or descendants. The calendar year election
           set forth in Treasury Regulation (S)1.414(q)-1T, Q&A-14, shall not be
           applied for purposes of this section.

5.  Section 3.09(e) shall be amended by adding the following as the last
paragraph:

           "DEFINED CONTRIBUTION PLAN" means a retirement plan which provides
           for an individual account for each Participant and for benefits based
           solely on the amount contributed to the Participant's account, any
           earnings thereon, and any allocated forfeitures. The Employer shall
           treat as one defined contribution plan (i) any defined contribution
           plan it maintains (whether or not terminated), (ii) employee
           contributions made to a defined benefit plan it maintains, (iii) all
           individual medical accounts it maintains within the meaning of Code
           (S)415(l)(2) and (iv) all welfare benefit funds it maintains within
           the meaning of code (S)419(e) to the extent of post-retirement
           medical benefits allocated to the account of a key employee.

           "EMPLOYER" means Employer as defined in Section 1.16 as modified in
           accordance with Code (S)415(g) and (S)415(h).

6.  The first sentence of Section 3.11(c) shall be deleted and replaced with the
following:

           To determine the ADP of any Highly Compensated Employee, the elective
           deferral contributions taken into account must include any elective
           deferral contributions made on such Employee's behalf to any other
           plan maintained by any member of the Affiliated Group (other than
           those plans that may not be permissively aggregated).

                                       2
<PAGE>
 
7.  Section 3.11(f) shall be deleted and replaced with the following:

           DISTRIBUTION OF EXCESS CONTRIBUTIONS. If the Plan fails to satisfy
           the ADP test for a Plan Year, it must distribute the excess
           contributions, as adjusted for allocable income under Section 3.13,
           during the next Plan Year. The Employer will incur an excise tax
           equal to 10% of the amount of excess contributions for a Plan Year
           not distributed to the appropriate Highly Compensated Employees
           during the first 2 months of that next Plan Year. The Plan will lose
           its tax qualification for a Plan Year for which excess contributions
           were made and not corrected by the end of the succeeding Plan Year,
           and for all subsequent Plan Years they remain in the Trust. The
           excess contributions are the amount of 401(k) Contributions made by
           the Highly Compensated Employees which cause the Plan to fail to
           satisfy the ADP test. The Plan will distribute to each Highly
           Compensated Employee his respective share of the excess
           contributions. The respective shares of excess contributions will be
           determined by starting with the Highly Compensated Employee(s) having
           the greatest ADP, reducing that Employee's ADP to the next highest
           ADP then, if necessary, reducing the ADP of the Highly Compensated
           Employee at the next highest ADP level (including the ADP of the
           Highly Compensated Employee whose ADP was previously reduced), and
           continuing in this manner until the average ADP for the group of
           Highly Compensated Employees satisfies the ADP test. If the Highly
           Compensated Employees is part of an aggregated family group (see
           Section 1.25), each aggregated family member shall be allocated a
           share of the excess contributions in proportion to the contributions
           of each such family member. At the election of the Participant, and
           to the extent allowable under applicable regulations, any 401(k)
           Contributions which would be distributed as an excess contribution
           under this subsection (but for the application of this sentence)
           shall instead be recharacterized as an After-Tax Contribution subject
           to the distribution restrictions applicable to 401(k) Contributions.

8. The first sentence of Section 3.12(c) shall be deleted and replaced with the
   following:
   
           To determine the contribution percentage of any Highly Compensated
           Employee, the aggregate contributions taken into account must include
           any employee after-tax contributions and any matching contributions
           (other than qualified matching contributions used in the ADP test)
           made on such Employee's behalf to any other plan maintained by any
           member of the Affiliated Group (other than those plans that may not
           be permissively aggregated).

9. Section 6.02(c) shall be amended by adding to the beginning the following:

           Subject to the distribution procedures set forth in Section 6.06,
           if...

                                       3
<PAGE>
 
10.  Effective January 1, 1995, Section 7.17(b) shall be deleted and replaced
with the following:

           FUNDING SOURCES. A loan to a Participant shall be funded first from
           ----------------
           the Component Account with the largest balance until such Component
           Account is exhausted, then similarly from the next largest Component
           Account, and so on until such loan is fully funded.

11.  The following shall be appended to Section 7.17 as a new paragraph:

           (c) SPOUSAL CONSENT. Spousal consent shall be obtained if a
           ----------------
           Participant's Account is used as security for a loan, except that no
           consent is required if the Participant's Account does not and has
           never exceeded $3,500. Such spousal consent must be obtained,
           pursuant to the procedures set forth in Section 6.06(c), during the
           90-day period ending on the date on which the loan is secured.

12.  Effective for accounts transferred on and after December 31, 1994, the
following sentence shall be appended to Section 8.03(b):

           The portions of an account transferred into the Plan in connection
           with a merger of another plan into the Plan, and that is subject to
           the distribution restrictions prescribed under Code (S)401(k)(2) and
           (10), shall be treated as part of the Participant's 401(k) Account.
           All other portions of the account shall be treated as part of the
           Participant's Rollover Account.

13.  Section 9.04 shall be deleted and replaced with the following:

           MINIMUM ALLOCATION. If the Plan is top heavy in any Plan Year, each
           -------------------
           Non-key Employee who is a Participant and is employed by the Employer
           on the last day of the Plan Year will receive a top heavy minimum
           allocation for that Plan Year. A Non-Key Employee may not fail to
           receive a minimum contribution because the employee is excluded from
           participation merely because either (i) his compensation is less than
           a stated amount, or (ii) he failed to make elective contributions.
           The top heavy minimum allocation is the lesser of 3% of the Non-Key
           Employee's Gross Compensation for the Plan Year or the highest
           contribution rate for the Plan Year made on behalf of any Key
           Employee. If a defined benefit plan maintained by the Employer or any
           Affiliate which benefits a Key Employee depends on this Plan to
           satisfy the nondiscrimination rules of Code (S)401(a)(4) or (S)410
           (or another plan benefiting the Key Employee so depends on such
           defined benefit plan), the top heavy minimum allocation is 3% of the
           Non-Key Employee's Gross Compensation regardless of the contribution
           rate for the Key Employees. In determining the top heavy minimum
           allocation, matching contributions allocated to Key Employees shall
           be taken into account. With regard to Non-Key Employees, matching
           contributions shall be included to satisfy the minimum top-heavy
           contribution requirement, however, elective contributions made on
           behalf of Non-Key Employees in order to

                                       4
<PAGE>
 
           satisfy the minimum top-heavy contribution requirement shall not be
           included in the ADP test; these matching contributions must instead
           separately meet the nondiscrimination requirements of Code
           (S)401(a)(4).

14.  Effective February 5, 1996, Article II shall be amended by inserting the
following as the next to the last sentence in the article:

           For any individual who becomes an Employee on or about February 5,
           1996 and who was an employee of El Capitan National Bank immediately
           before the acquisition of El Capitan National Bank by ValliCorp, (i)
           the 6 month requirement set forth in this section shall be applied as
           a 3 month requirement and (ii) service with El Capitan National Bank
           by such individual shall be treated as service with ValliCorp.



                             VALLICORP HOLDINGS, INC.
                             By:      /s/ E.L. Herbert
                                      ----------------
Date: February 27, 1996      Title:   Executive Vice President General Counsel
      -----------------               ----------------------------------------


                                       5
<PAGE>
 
                                 AMENDMENT OF THE
                     VALLICORP RETIREMENT AND SAVINGS PLAN

Effective December 31, 1994, the ValliCorp Retirement and Savings Plans amended
as follows:

The following new paragraph is appended to the preceding two paragraphs
constituting the Plan's preamble:

       "Effective December 31, 1994, the California Bankers Association
       Prototype Profit Sharing & Salary Deferral 401(k) Plan for Mineral King
       National Bank (the "Mineral King Plan") is merged into the Plan, subject
       to all terms and conditions set forth in the Plan. After such merger the
       Plan shall continue in force, and the Mineral King Plan will no longer
       exist."

                                      ***



/s/ Wolfgang T.N. Muelleck    Executive Vice President    December 19, 1994
- --------------------------    ------------------------    -----------------
Name                          Title                       Date



/s/ J. Mike McGowan           President & CEO             December 19, 1994
- -------------------           ---------------             -----------------
Name                          Title                       Date
<PAGE>
 
                                 SECOND AMENDMENT
                                     TO THE
              VALLICORP HOLDINGS, INC. RETIREMENT AND SAVINGS PLAN

The ValliCorp Holdings, Inc. Retirement and Savings Plan, as amended and
restated effective January 1, 1989, and amended by the First Amendment, is
hereby amended, effective March 22, 1996, as follows:

Article II shall be amended by inserting the following as the next to the last
sentence in the article:

           For any individual who becomes an Employee on or about March 22, 1996
           and who was an employee of Commerce Bank of San Luis Obispo, N.A.
           immediately before the acquisition of such entity by ValliCorp, the 6
           month requirement set forth in this section shall be determined by
           taking into account service with Commerce Bank of San Luis Obispo,
           N.A earned during the 6 month period immediately preceding the date
           such entity was acquired by ValliCorp.


                                VALLICORP HOLDINGS, INC.

                                By:    /s/ E.L. Herbert
                                       ----------------
Date:  3-22-96                  Title: Executive Vice President General Counsel
       -------                         ----------------------------------------



 

<PAGE>
 
                                                          Exhibit 5



                                 July 29, 1996



Mr. J. Mike McGowan
President and Chief Executive Officer
VALLICORP HOLDINGS, INC.
8405 North Fresno Street
Fresno, CA  93720

          RE:  REGISTRATION STATEMENT

Dear Mr. McGowan:

          At your request, I have examined the Registration Statement on Form S-
8 proposed to be filed with the Securities and Exchange Commission (the
"Registration Statement") in connection with the registration under the
Securities Act of 1933, as amended, of an aggregate of 300,000 shares of the
Common Stock of ValliCorp Holdings, Inc., par value one cent ($.01) per share
(the "Shares") to be offered and/or sold pursuant to the ValliCorp Retirement
and Savings Plan (the "Plan") and an indeterminate amount of interests to be
offered and/or sold pursuant to the Plan.

          In rendering the opinion hereafter expressed, I have examined and
relied upon such documents and instruments as I have deemed appropriate.

          In conducting my examination, I have assumed, without investigation,
the genuineness of all signatures, the correctness of all certificates, the
authenticity of all documents submitted to me as originals, the conformity to
original documents of all documents submitted to me as certified or photostatic
copies and the authenticity of the originals of such copies, and the accuracy
and completeness of all records made available to me.  In addition, I have
assumed, without investigation, the accuracy of the representations and
statements as to factual matters made by ValliCorp in the Registration Statement
and the accuracy of representations and statements as to factual matters made by
officers, directors and employees of ValliCorp and by public officials.  In
making my examination of documents, I have assumed, without investigation, that
each party (other than ValliCorp) to such documents has (i) the power and
capacity to enter into and perform all its obligations under such documents,
(ii) duly authorized all required actions with respect to such documents, and
(iii) duly executed and delivered such documents.

          I have also examined the actions heretofore taken and am familiar with
the actions proposed to be taken and the nature of the authorizations that are
required to be obtained by ValliCorp in connection with the authorization and
issuance of the Shares and, for purposes of this opinion, I have assumed that
all such actions will be taken and all such authorizations will be obtained.
<PAGE>
 
          The opinion hereinafter expressed is subject, without investigation,
to the following additional assumptions:

          A.  All offers, sales and issuances of the Shares will be made and
consummated in a manner complying with the terms of the Registration Statement,
as finally amended.

          B.  The Registration Statement, as finally amended, will become and
remain effective, and the prospectus delivery procedures with respect thereto,
will fulfill all of the requirements of the Securities Act of 1933, as amended,
throughout all periods relevant to this opinion.

          C.  All offers and sales of the Shares will be in compliance with the
securities laws of the states having jurisdiction thereof.

          D.  The stock certificates representing the Shares will comply with
Delaware law and will be duly executed and delivered upon issuance.

          E.  A sufficient number of authorized and unissued Shares or Shares
held in ValliCorp's treasury will continue to be available.

          F.  Shares delivered from ValliCorp's treasury will have been validly
issued, fully paid and nonassessable upon the original issuance thereof.
          
          The opinion hereafter expressed is subject to the following
qualifications:
                
          (a) My opinion below is limited to the matters expressly set forth in
this opinion letter, and no opinion is to be implied or may be inferred beyond
the matters expressly so stated.

          (b) I disclaim any obligation to update this opinion letter for events
occurring after the date of this opinion letter.

          (c) My opinion below is limited to the effect of the Delaware General
Corporation Law and of the federal laws of the United States; accordingly, I
express no opinion with respect to the laws of any other jurisdiction, or the
effect thereof, on the transactions contemplated by the Registration Statement.

          Based upon and subject to the foregoing, the Shares, when issued or
delivered in accordance with the Plan, will be validly issued, fully paid and
nonassessable.

          This opinion letter is furnished to you in connection with the
registration of the Shares and of interests in the Plan.  Except as provided in
this opinion letter, without my prior written consent, this opinion letter may
not be:  (I) quoted in whole or in part or otherwise referred to in any report
or document, or (ii) furnished (the original or copies thereof) to any party.
Notwithstanding the preceding sentence, I hereby consent to the filing of this
opinion letter as an exhibit to the Registration Statement and to  the reference

                                       2
<PAGE>
 
to my name under the caption "Interests of Named Experts and Counsel" in the
Registration Statement.

                                 Sincerely,


                                 /s/ E. L. Herbert
                                 -------------------------
                                 Executive Vice President
                                 General Counsel

ELH/klk

                                       3

<PAGE>
 
                                                            Exhibit 23.1

INDEPENDENT AUDITORS' CONSENT

We consent to the incorporation by reference in this Registration Statement of
ValliCorp Holdings, Inc. on Form S-8 of our reports dated June 17, 1996 (which
includes an emphasis paragraph relating to the restatement of the supplemental
consolidated financial statements for poolings of interests subsequent to the
date of the historical financial statements and includes an explanatory
paragraph referring to a 1994 change in method of accounting for securities)
contained in Registration Statement No. 333-06411 of ValliCorp Holdings, Inc. on
Form S-4 under the Securities Act of 1933 and July 19, 1996 contained in the
Annual Report on Form 11-K of ValliCorp Retirement and Savings Plan for the year
ended December 31, 1995.

DELOITTE & TOUCHE LLP

Fresno, California
July 25, 1996

<PAGE>
 
                                                            Exhibit 23.2

CONSENT OF INDEPENDENT AUDITORS

We consent to the reference to our firm in the Registration Statement (Form S-8)
pertaining to the ValliCorp Retirement and Savings Plan of ValliCorp Holdings,
Inc. and to the incorporation by reference therein of our report dated January
18, 1994 with respect to the consolidated financial statements of ValliCorp
Holdings, Inc. included in its Annual Report (Form 10-K) for the year ended
December 31, 1995 filed with the Securities and Exchange Commission.


Ernst & Young LLP

Los Angeles, California
July 25, 1996

<PAGE>
 
                                                            Exhibit 23.3


CONSENT OF INDEPENDENT ACCOUNTANTS

We consent to the incorporation by reference in the Form S-8 Registration
Statement of ValliCorp Holdings, Inc. pertaining to its ValliCorp Retirement and
Savings Plan our report dated February 10, 1994, with respect to the
consolidated financial statements of Mineral King Bancorp and its subsidiary
which appears in the Annual Report on Form 10-K of ValliCorp Holdings, Inc. for
the year ended December 31, 1995.

PRICE WATERHOUSE LLP

Los Angeles, California
July 25, 1996

<PAGE>
 
                                                            Exhibit 23.4

CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS

We consent to the incorporation by reference in the Registration Statement on
Form S-8 pertaining to the Retirement and Savings Plan of ValliCorp Holdings,
Inc. our report dated January 19, 1996 with respect to the consolidated
financial statements of El Capitan Bancshares, Inc. and subsidiary for the year
ended December 31, 1995 appearing in ValliCorp Holdings Inc.'s Amendment No. 1
on form 8-K/A dated February 2, 1996.

Grant Thornton LLP

Stockton, California
July 24, 1996

<PAGE>
 
                                                            Exhibit 24

                               POWER OF ATTORNEY

          Each person whose signature appears below hereby constitutes and
appoints each of J. MIKE McGOWAN, WOLFGANG T.N. MUELLECK and EDWIN L. HERBERT,
as his true and lawful attorney and agent, with full power of substitution, to
sign a Registration Statement on Form S-8 to be filed with the Securities and
Exchange Commission relating to the Retirement and Savings Plan of VALLICORP
HOLDINGS, INC. (the "Company"), and the offering of shares of the Company's
Common Stock and interests in the Plan in connection therewith, and to do any
and all acts and things and to execute any and all instruments for him and in
his name in the capacities indicated below, which said attorneys and agents, or
either of them, may deem necessary or advisable to enable the Company to comply
with the Securities Act of 1933, as amended, and any rules, regulations and
requirements of the Securities and Exchange Commission, in connection with such
Registration Statement, including, specifically, but without limitation, power
and authority to sign for each of the undersigned and in the capacities
indicated below, any and all amendments (including post-effective amendments) to
such Registration Statement on Form S-8; and each of the undersigned hereby
ratifies and confirms all that the said attorneys and agents, or either of them,
shall do or cause to be done by virtue of this Power of Attorney.

          Executed below by the following persons in the capacities and on the
dates indicated:

<TABLE>
<CAPTION>

Signature                      Title                       Date
- ---------                      -----                       ----
<S>                            <C>                         <C>

 /s/ Patrick J. Mon Pere       Chairman of the Board       September 25, 1995
- -------------------------      of Directors and Director
PATRICK J. MON PERE               
  

/s/ J. Mike McGowan            President/Chief Executive   September 25, 1995
- -------------------------      Officer and Director
J. MIKE McGOWAN                


/s/ William A. Benneyan        Director                    September 25, 1995
- -------------------------                                      
WILLIAM A. BENNEYAN


/s/ Louis H. Herwaldt          Director                    September 25, 1995
- -------------------------                                      
LOUIS H. HERWALDT

</TABLE> 
                      [SIGNATURES CONTINUED ON NEXT PAGE]
<PAGE>
 
<TABLE>
<CAPTION>

Signature                      Title                       Date
- ---------                      -----                       ----
<S>                            <C>                         <C>

/s/ Tony Ortega                Director                    September 25, 1995 
- ------------------------                                                      
LORENZO TONY ORTEGA                                                           
                                                                              
                                                                              
/s/ Alan H. Pierrot            Director                    September 25, 1995 
- ------------------------                                                      
ALAN H. PIERROT, M.D.                                                         
                                                                              
                                                                              
/s/ Eugene Ross                Director                    September 25, 1995 
- ------------------------                                                      
V. EUGENE ROSS                                                                
                                                                              
                                                                              
/s/ Michael Ryan               Director                    September 25, 1995 
- ------------------------                                                      
MICHAEL J. RYAN, JR.                                                          
                                                                              
                                                                              
/s/ L.A. Shehadey              Director                    September 25, 1995  
- ------------------------
LARRY A. SHEHADEY


/s/ Jerry K. Stanners          Director                    September 25, 1995
- ------------------------                                      
JERRY K. STANNERS


/s/ Charles L. Tingey          Director                    September 25, 1995
- ------------------------
CHARLES L. TINGEY
</TABLE> 
                                       2


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