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                                                                  EXHIBIT 10.05

                              AMENDED AND RESTATED
                            PARTICIPATION AGREEMENT


                                 June 19, 1996
Mr. Art Hicks
Northern Automotive Corporation
645 East Missouri Ave.
Phoenix AZ  85012

            Re:  303,000 share Participation

Dear Art:

This Amended and Restated Participation Agreement ("Agreement") amends and
restates in its entirety the letter agreement between you and Northern
Automotive Corporation (the "Company") dated November 8, 1991 relating to your
Participation Interest (as therein defined) with respect to shares of common
stock of the Company ("Common Stock"). This Agreement is being entered into
simultaneously with the separate grant to you of an option ("Option") to
purchase 303,000 shares of common stock of CSK Auto, Inc. (which is to be
merged with the Company) at an exercise price of $12.75 per share (as said
price may be adjusted from time to time in accordance with the terms of the
Option Agreement, the "Exercise Price").

1.  Subject to the terms and conditions hereof, your Participation Interest
    shall (only for the purposes described below) be equivalent to ownership of
    303,000 shares of Common Stock assuming (for purposes of this Agreement)
    that, on the date hereof, the Company's capital stock had been
    recapitalized to have 30,300,000 shares of Common Stock outstanding (the
    "Assumed Outstanding Stock").

2.  Your right to the Participation Interest is fully vested as of the date
    hereof regardless of whether or not, at the time of a Sale (as hereafter
    defined), you are employed by the Company or the reason for or the party
    terminating such employment.

3.  In the event of the sale by the stockholders of the Company to a non-
    affiliated entity of all or substantially all of the Common Stock (a "Stock
    Sale"), or the sale to a non-affiliated entity of all or substantially all
    of the assets of the Company (an "Asset Sale", and together with a Stock
    Sale, collectively, a "Sale"), you shall, subject to the provisions of
    paragraph 4 below, be entitled to receive in cash an amount (but not in
    excess of the aggregate Exercise Price for all shares which may be purchased
    pursuant to the Option) equal to that percentage of the net aggregate
    proceeds of a Stock Sale (which shall be defined as all consideration
    received by the stockholders of the Company on such Sale on account of
    Common Stock less any transaction costs) or the net amount, determined in
    good faith by the Board of Directors of the Company ("Board"), which would
    be distributable to the stockholders on account of Common Stock after an
    Asset Sale (giving


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    effect to all liabilities including, without limitation, any income taxes
    which would be payable in connection therewith including the eventual
    liquidation of the Company) as your Participation Interest represents of
    the then Assumed Outstanding Stock. In the event the number of shares of
    the outstanding Common Stock is changed by reason of split-ups, combination
    of shares, recapitalization, stock dividend or the like, your Participation
    Interest and the Assumed Outstanding Stock shall be appropriately adjusted.
    The Assumed Outstanding Stock shall be increased (without any change in the
    number of shares represented by your Participation Interest) by an amount
    equal to (i) the number of shares represented by your Participation
    Interest and all other participation interests and/or shares of Common
    Stock heretofore or hereafter issuable to employees of the Company, and
    (ii) any and all shares of Common Stock issued by the Company for fair
    consideration.

4.  In the event of a Sale, you shall not be entitled to any payments pursuant
    to paragraph 3 above unless you remain in the employ of the Company or the
    purchaser of the assets, as the case may be, for at least 1 year following
    the Sale provided that (i) the management of the Company or the purchaser of
    the assets has offered to continue your employment on substantially the same
    terms for such 1 year period and (ii) the Company has not waived this
    requirement. If your employment so continues, you shall receive the first
    50% of the amount payable under paragraph 3 above within 30 days as provided
    in paragraph 7 below and the balance (with interest at a rate per annum
    equal to the 1 year Treasury bill rate on the closing date of the Sale)
    after the end of the first year following the Sale as provided in paragraph
    7 below, but only if you have been continuously so employed. The Company
    shall have the right, in the event any portion of the consideration received
    is not cash, to deliver such consideration to you in payment in the same
    proportion as received by the Company or the stockholders, as the case may
    be.

5.  In the event any part of the consideration involved in a Sale is not cash,
    such consideration shall be valued as determined by the Board in good
    faith. A merger of the Company with a non-affiliated entity shall
    constitute a Stock Sale of such Company under paragraph 3, unless the
    holders of capital stock of the Company immediately prior to the merger
    hold stock possessing a majority of the voting power to elect directors of
    the surviving corporation immediately following the merger.

6.  A public offering of Common Stock owned, directly or indirectly, by The
    Carmel Trust ("Carmel") or a sale of all or less than all of the Common
    Stock owned directly or indirectly by Carmel to a non-affiliated entity
    shall also constitute a Sale, except that in each such event you shall be
    entitled to receive an amount (but not in excess of the aggregate Exercise
    Price for all shares which may be purchased pursuant to the Option
    multiplied by the Applicable Percentage, as hereafter defined) equal to (i)
    the percentage determined by dividing the aggregate number of shares of
    Common Stock sold directly or indirectly by Carmel in such offering or sale
    by the number of shares of Common Stock owned directly or indirectly by
    Carmel immediately prior to such offering or sale (the "Applicable
    Percentage"), multiplied by (ii) the percentage determined by dividing your
    Participation



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    Interest by the then Assumed Outstanding Stock, and then multiplied by
    (iii) the product of (a) the net price per share of Common Stock received
    by Carmel (after any transaction costs to the stockholder), multiplied by
    (b) the then number of shares of Common Stock outstanding. An example of
    the foregoing calculation is annexed hereto. Upon any payment in accordance
    with this paragraph, the portion of your Participation Interest for which
    you receive such payment shall terminate and the maximum amount payable to
    you under paragraph 3 shall be reduced by the amount paid under this
    paragraph.

7.  The first payment due to you pursuant to paragraph 4 shall be made within 30
    days after receipt by the Company or its controlling stockholder of the
    proceeds of the Sale and, under the conditions provided in paragraph 4, the
    balance remaining within 30 days after the end of the first year (or 30 days
    after such earlier date as the Company or the purchaser of the assets, as
    applicable, shall fail to continue to offer you employment in accordance
    with clause (i) of paragraph 4) and upon such payment you shall have no
    further rights under this Agreement. Payments due to you hereunder pursuant
    to paragraph 6 shall be made within 30 days after receipt by the Company or
    its controlling stockholder of the proceeds of the Sale.

8.  Your employment is governed by a separate employment agreement with the
    Company, the terms of which are not varied or expanded hereby, and,
    accordingly, this agreement shall not give you any separate right to remain
    in the Company's (or its affiliates') employ. Nothing in this Agreement
    shall give you any rights as or equivalent to a stockholder of the Company
    or any other rights, except as explicitly provided herein. Your rights under
    this agreement cannot be transferred or assigned. This Agreement constitutes
    the entire agreement with respect to the subject matter hereof and may not
    be modified except in writing.

If the foregoing correctly sets forth our understanding, will you please so
indicate at the space provided below.

                                           Very truly yours,

                                           NORTHERN AUTOMOTIVE CORPORATION


AGREED AND ACCEPTED:                       By:
                                              -----------------------------


- --------------------
Art Hicks



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                        Example of Section 6 Calculation
                        --------------------------------


Assumptions:

(i) 31,512,000 Common Shares are outstanding (including shares reflecting your
participation as contemplated by the last sentence of paragraph 3 of the
attached agreement and 30,300,000 shares owned by CSK Holdings), (ii) CSK
Holdings sells 6,000,000 of those shares for $10 per share, and (iii) you are
fully vested:



 6,000,000  x   1,212,000   x   ($10.00 x 31,512,000)  =    $2,400,000
- ----------     ----------                                   ----------
30,300,000     31,512,000

    |               |                |                       |
    |               |                |                       |
    |               |                |                       |
    |               |                |                       |
    |               |                |                       |

 Holdings         Your               Amount Payable         Payment to
  Sells          Vested                for All              You for the pro-rate
6,000,000      Percentage       Outstanding common Shares   Portion of Your
  Shares     of Outstanding                                 Interest




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