EXHIBIT (4)(C)

                     HARLEYSVILLE GROUP INC.
           YEAR 2000 DIRECTORS' STOCK OPTION PROGRAM

                 APPROVED BY BOARD OF DIRECTORS
                       FEBRUARY 24, 1999

              T A B L E    O F    C O N T E N T S


  I.  INTRODUCTION                                            1

      A.  Purpose of the Program                              1
      B.  Definitions                                         1

 II.  PROGRAM ADMINISTRATION                                  2

      A.  Administration                                      2
      B.  Participation                                       3
      C.  Maximum Number of Shares Available                  3
      D.  Adjustments                                         3
      E.  Registration Conditions                             3
      F.  General Provisions                                  4

III.  STOCK OPTIONS                                           4

      A.  Price                                               4
      B.  Amount and Timing of Grants                         4
      C.  Exercisability of Options                           5
      D.  Period                                              5
      E.  Exercise Procedures                                 5
      F.  Payment                                             5
      G.  Termination of Service                              5
      H.  Retirement, Disability or Death                     5

 IV.  MISCELLANEOUS PROVISIONS                                6

      A.  Amendment, Suspension and Termination of Program    6
      B.  Government and Other Regulations                    6
      C.  Other Compensation Plans and Programs               6
      D.  Transferability                                     6
      E.  Withholding Taxes                                   6
      F.  Construction of Program                             6
      G.  Unfunded Program                                    6
      H.  Pronouns, Singular and Plural                       6
      I.  Effective Dates                                     7
      J.  Limitation of Rights                                7

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                    HARLEYSVILLE GROUP INC.

           YEAR 2000 DIRECTORS' STOCK OPTION PROGRAM



I.   INTRODUCTION
     ------------

     A.   PURPOSE OF THE PROGRAM:  Harleysville Group Inc. (the
          ----------------------
          "Company) has established the Program to further its
          long-term financial success by offering stock options
          to  non-employee Directors of the Company and of its
          parent, Harleysville Mutual Insurance Company, whereby
          such Directors can share in achieving and sustaining
          such success.  The Program also provides a means to
          attract and retain the Directors needed to achieve the
          Company's and the Parent's long-term growth and
          profitability objectives.  No more option grants shall
          be  made after May 1999 under the 1995 Directors' Stock
          Option Program.

     B.   DEFINITIONS:  When used in the Program, the following
          -----------
          terms shall have the meanings set forth below:

          "Award(s)" shall mean Non-Qualified Stock Options
          made under the Program.

          "Board" shall mean the Board of Directors of  the
          Company and the Board of Directors of the Parent.

          "Code" shall mean the Internal Revenue Code of
          1986, as amended.

          "Company" shall mean Harleysville Group Inc., a
          Delaware corporation, and any successor in a
          reorganization or similar transaction.

          "Committee" shall mean the Compensation &
          Personnel Development Committee of the Board of
          Directors, which shall administer the Program.   The
          Committee shall be composed of at least two persons who
          are from time to time appointed to serve by the  Board
          of the Company.

          "Common Stock" shall mean the common stock of the
          Company, par value of $1.00 per share, and may be
          either stock previously authorized but unissued, or
          stock reacquired by the Company.

          "Director" shall mean a member of the Board of
          Directors of the Company or a member of the Board of
          Directors of the Parent.

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         "Disability" shall mean the inability of a
          Participant  to perform the services normally rendered
          due to any physical or mental impairment that can be
          expected to be of either permanent or indefinite
          duration, as determined by the Committee on the  basis
          of appropriate medical evidence, and that results in
          the Participant's Termination of Service.

          "Fair Market Value" shall mean with respect to  a
          given day, the closing price of Common Stock, as
          reported by such responsible reporting service as the
          Committee may select, or if there were no transactions
          in the Common Stock on such day, then the last
          preceding day on which transactions took  place.  The
          foregoing notwithstanding, the Committee may determine
          the Fair Market Value in such other manner as it may
          deem more appropriate for Program purposes or as is
          required by applicable laws or regulations.

          "1995 Program" shall mean the 1995 Directors'
          Stock Option Program.

          "Non-Qualified Stock Option" or "NQSO" shall mean
          a right to purchase the Company's Common Stock which is
          not intended  to comply with the terms and conditions
          for an incentive stock option, as set forth in Section
          422A of the Code, or such other sections of the Code as
          may be in effect from time to time.

          "Parent" shall mean Harleysville Mutua Insurance
          Company.

          "Participant" shall mean an active member of the
          Board who is not an officer or full-time salaried
          employee of the Company or of the Parent.

          "Program" shall mean the Company's Year 2000
          Directors' Stock Option Program.

          "Termination of Service" shall mean a cessation of
          the Participant's Board service for any reason.



II.  PROGRAM ADMINISTRATION
     ----------------------

     A.   ADMINISTRATION:  The Program shall be administered by
          --------------
          the Committee.  Subject to the express provisions  of
          the Program, the Committee shall have authority to
          interpret the Program, to prescribe, amend and rescind
          rules and regulations relating to the Program and to
          make all other determinations deemed necessary  or
          advisable in the implementation and administration  of
          the Program; provided, however, that the Committee
          shall have no discretion with respect to the
          eligibility or selection of Directors to receive
          options under the Program, the number of shares of
          stock subject to any such options under the Program, or
          the purchase price thereunder, and provided further
          that the Committee shall not have the authority to take
          any action or make any determination that would
          materially increase the benefits accruing to
          Participants under the Program.  The determination  of
          the Committee in the administration of the Program, as
          described herein, shall be final, conclusive and
          binding upon all persons including, without limitation,

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          the Company, its stockholders and the persons granted
          options under the Program.   The Secretary of the
          Company shall be authorized to implement the Program in
          accordance with its terms and to take such action of a
          ministerial nature as shall be necessary to  effectuate
          the intent and purposes thereof.

     B.   PARTICIPATION:  All current and future non-employee
          -------------
          active Directors of the Company and the Parent who hold
          office at any time between the May 2000 Board  Meeting
          and the May Board Meeting in 2004 shall be eligible to
          participate in the Program.  Non-employee Directors as
          of the May 2000 Board  of Directors Meeting shall
          automatically participate in the Program.  Future non-
          employee Directors, including an employee Director who
          becomes a non-employee Director, will automatically
          participate in the Program as of the date of the  first
          May meeting of the Board of Directors following
          election to the Board of Directors, or at the first May
          Board of Directors meeting after becoming a non-
          employee Director (whether or not newly elected to the
          Board) at or prior to the May 2004 Board of Directors
          meeting.

     C.   MAXIMUM NUMBER OF SHARES AVAILABLE:  The maximum number
          ----------------------------------
          of shares for which options may be granted under the
          Program is 123,500, subject to adjustment as provided
          under Article II, Paragraph D, of the Program.  The
          shares made available are comprised of all shares not
          issued under the 1990 Directors' Stock Option Program
          and 1995 Directors' Stock Option Program, with any
          additional amount of shares concurrently necessary, up
          to a maximum of 123,500, to be made available through a
          reduction in the amount of total shares reserved for
          the Company' s Equity Incentive Plan approved in 1997.

          Stock options which expire or are terminated,
          cancelled or forfeited in accordance with the Program
          shall again be available for Award under the Program.

     D.   ADJUSTMENTS:  In the event of stock dividends, stock
          -----------
          splits, re-capitalizations,  mergers,  consolidations,
          combinations, exchanges of shares, spin-offs,
          liquidations, reclassifications or other similar
          changes in the capitalization of the Company, the
          number of shares of Common Stock available for grant
          under this Program shall be adjusted proportionately,
          and the number of shares, and the option price of
          outstanding stock options shall be similarly adjusted.
          Also,in instances where another business entity is
          acquired by the Company or its Parent, and the Company
          or its Parent has assumed outstanding option grants
          under a prior existing plan of the acquired entity,
          similar adjustments are permitted at the discretion of
          the Board of the Company.  In the event of any other
          change affecting the Common Stock reserved under  the
          Program, such adjustment, if any, as  may be deemed
          equitable by the Committee, shall be made to give
          proper effect to such event.

     E.   REGISTRATION CONDITIONS:
          -----------------------

          1.   Unless issued pursuant to a registration statement under
               the Securities Act of 1933, as amended, no shares shall be
               issued to a Participant under the Program unless the
               Participant represents and agrees with the Company that
               such shares are being acquired for investment and not with a
               view to the resale or distribution thereof, or such other
               documentation as may be

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               required by the Company, unless in the opinion of counsel to
               the Company such representation, agreement  or
               documentation is not necessary to comply with such Act.

          2.   Any restriction on the resale of shares
               shall be evidenced by an appropriate legend on the
               stock certificate.

         3.    The Company shall not be obligated to deliver any
               Common Stock until it has been listed on each
               securities exchange on which the Common Stock may
               then be listed or until there has been qualification
               under  or  compliance with such federal or state laws,
               rules or regulations as the Company may  deem applicable.
               The Company  shall use reasonable  efforts to obtain
               such listing, qualification and compliance.

     F.   GENERAL PROVISIONS:  Each Award under the Program shall
          ------------------
          be subject to the requirement that if at any time  the
          Committee shall determine that (i) the listings,
          registrations or qualifications of the shares of Common
          Stock subject or related thereto upon any securities
          exchange or under any state or federal law, or (ii) the
          consent or approval of any government regulatory body,
          or (iii) an agreement by the recipient of an Award with
          respect to the disposition of shares of Common Stock is
          necessary or desirable as a condition of or in
          connection with the granting of such Award or the issuance
          or purchase of shares of Common Stock thereunder, such
          Award shall not be consummated in whole or in part
          unless such listing, registration, qualification,
          consent, approval, or agreement shall have been
          effected or obtained free of any conditions not
          acceptable to the Committee.


III. STOCK OPTIONS
     -------------

     All stock options granted to Participants under the Program
     shall be Non-Qualified Stock Options and evidenced by a
     Notice of Award which shall be  subject to applicable
     provisions of the Program, and such other provisions as the
     Committee may adopt, including the following provisions:

     A.   PRICE:  The option price per share shall be one hundred
          -----
          percent (100%) of the Fair Market Value of a share of
          Common  Stock at the close of business on the date of
          grant.

     B.   AMOUNT AND TIMING OF GRANTS:  An incumbent Director
          ---------------------------
          shall receive a grant of 2,500  Non-Qualified  Stock
          Options at the Year 2000 May Board Meeting and a grant
          of 2,500 options at each May Board Meeting thereafter
          for four successive years until and including the May
          2004 Board Meeting, except that if an incumbent
          Director has options under the 1995 Program that vest
          in the same  year as an award of options under this
          Program then the amount of shares awarded in that year
          shall be reduced by the number of shares that vest that
          year under the 1995 Program.  For Directors first
          elected after May  2000, or for an employee Director
          becoming a non-employee Director after May 2000, he or
          she shall receive a grant of 2,500 options at the first
          May Board Meeting following election or an employee

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          Director becoming a non-employee Director and a grant
          of 2,500  options at each May Board Meeting thereafter
          occurring in or before May 2004.  No options shall be
          granted under this Program after May 2004.

          In the event that at a May Board meeting there are
          insufficient shares remaining in the Program on which
          to grant 2,500 options to each Director otherwise
          entitled to receive options, then the remaining shares
          shall be divided by the number of Participants and
          options shall be granted to the Participants in an
          amount equal to the whole number so determined.

     C.   EXERCISABILITY OF OPTIONS:  All options vest and are
          --------------------------
          exercisable as of the day of grant.

     D.   PERIOD:  Stock options shall have a term of ten years
          ------
          from the date of grant and shall expire at 5:00 p.m. on
          the tenth anniversary of the grant, subject to earlier
          expiration or termination as set forth herein.

     E.   EXERCISE PROCEDURES:  A stock option, or portion
          -------------------
          thereof, shall be exercised by delivery of a written
          notice of exercise to the Secretary of the Company, and
          payment of the full price of the shares being
          purchased.

     F.   PAYMENT:  The price of an exercised stock option, or
          -------
          portion thereof, may be paid:

          1.   in cash or by check, bank draft or money
               order payable to the order of the Company, or

          2.   through the delivery of shares of  the
               Company's Common Stock owned by the Participant,
               having an aggregate Fair Market Value as
               determined on the date of exercise equal to the
               option price, or

          3.   by a combination of both 1 and 2 above.

     G.   TERMINATION OF SERVICE:  In the event of the Termination
          ----------------------
          of  Service on the Board by a Director, other than by
          reason of retirement, Disability or death as set forth
          in  paragraph H hereof, the then outstanding options of
          such Director may be exercised within one hundred
          twenty  days after such termination, or on their stated
          expiration date, whichever occurs first.  For purposes
          of this Program, the term "by reason of retirement"
          shall mean mandatory retirement at age 72 pursuant to
          Board policy.

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     H.   RETIREMENT, DISABILITY OR DEATH:  In the event of
          -------------------------------
          Termination of Service by reason of retirement  (as
          defined  above) or death, or Disability of a Director,
          the Director or his/her guardian or legal representative
          may exercise all options within two years after such
          retirement, death or Disability, or on their stated
          expiration date, whichever occurs first.


IV.  MISCELLANEOUS PROVISIONS
     ------------------------

     A.   AMENDMENT, SUSPENSION AND TERMINATION OF PROGRAM:  The
          ------------------------------------------------
          Board of Directors may suspend or terminate the Program
          or revise or amend it in any respect whatsoever;
          provided, however, that without approval of the
          stockholders, no revision or amendment shall change the
          selection or eligibility of Directors to  receive
          options under the Program, the number of shares of
          stock subject to any such options of the Program, the
          purchase price thereunder, or materially increase the
          benefits accruing to Participants under the Program.

     B.   GOVERNMENT AND OTHER REGULATIONS:  The obligation of the
          --------------------------------
          Company to issue Awards under the Program shall be
          subject to all applicable laws, rules and regulations,
          and to such approvals by any government agencies as may
          be required.

     C.   OTHER COMPENSATION PLANS AND PROGRAMS:  The Program
          -------------------------------------
          shall not be deemed to preclude the implementation by
          the Company or its Parent of other compensation plans
          or programs which may be in effect from time to time.

     D.   TRANSFERABILITY:    No right or interest of any
          ---------------
          Participant in any Award under the Program shall
          be (a) assignable or transferable, except by will  or
          the laws of descent and distribution or a valid
          beneficiary designation made in accordance with
          procedures established by the Committee, and (b) liable
          for, or subject to, any lien, obligation or liability.

     E.   WITHHOLDING TAXES:  The Company shall have the right to
          -----------------
          require a payment from a Participant to cover
          applicable withholding for any federal, state or local
          taxes, if any. The Company reserves the right to
          offset such tax payment from any other funds which may
          be due the Participant by the Company.

     F.   CONSTRUCTION OF PROGRAM:  The interpretation of the
          -----------------------
          Program and the application of any rules implemented
          hereunder shall be determined in accordance with the
          laws of the Commonwealth of Pennsylvania.

     G.   UNFUNDED PROGRAM:  The Program shall be unfunded, and
          ----------------
          the Company shall not be required to segregate any
          assets which may at any time be represented by Awards.
          Any liability of the Company to any person with respect
          to an Award under this Program shall be based solely
          upon any obligations which may be created by this
          Program; no such obligation of the Company shall be
          deemed to be secured by any pledge or other encumbrance
          on any property of the Company.

  Page 7


     H.  PRONOUNS, SINGULAR AND PLURAL:  The masculine may be
         -----------------------------
         read as feminine, the singular as plural, and the
         plural as singular as necessary to give effect to the
         Program.

     I.  EFFECTIVE DATES:  The Program will become effective on
         ----------------
         approval by stockholders.  The Program and all
         outstanding Awards shall remain in effect until all
         outstanding Awards have been exercised or repurchased,
         have expired or have been cancelled.

    J.   LIMITATION OF RIGHTS:
          ----------------------

         1.   No Right to Continue as a Director:  Neither the
               -----------------------------------
              Program, nor the granting of an option nor any
              other action taken pursuant to the Program, shall
              constitute or be evidence of any agreement or
              understanding, express or implied, that the
              Director has a right to continue as a Director for
              any period of time, or at any particular rate of
              compensation.

         2.   No Share Owners' Rights for Options:  A Director
               ------------------------------------
              who has been granted options shall have no rights
              as a share owner with respect to the shares
              covered by options granted hereunder until the
              date of the issuance of a stock certificate
              therefor, and no adjustment will be made for
              dividends or other rights for which the record
              date is prior to the date such certificate  is
              issued.