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I need a vented cap for my 1970 GS gas tank

Discussion in 'Chassis restoration' started by rkammer, Aug 18, 2022.

  1. rkammer

    rkammer Gold Level Contributor

    I need a vented gas cap and Summit has three listed as being vented. Can anyone who has an original vented cap on their GS tell me which of the following looks most like the originals?

    Danchuk 140 - Danchuk Replacement Venting Gas Caps
    [​IMG]
    Gas Cap, Steel, Chrome, 1953-1957 Chevrolet, Passenger Car
    DCK-140

    RESTOPARTS Supplied BR01997 - RESTOPARTS® Supplied Fuel Caps
    [​IMG]
    Fuel Tank Cap, Vented, Steel, Zinc Plated, Buick, Cadillac, Chevy, Oldsmobile, Pontiac
    OPG-BR01997

    RESTOPARTS Manufactured CH26529 - RESTOPARTS® Manufactured Fuel Caps
    [​IMG]
    Fuel Tank Cap, Steel, Natural, Buick, Cadillac, Chevy, Oldsmobile, Pontiac
    OPG-CH26529
     
    rkammer, Aug 18, 2022
    #1
  2. 2.5

    2.5 Platinum Level Contributor

    Ray, did anyone ever reply to you about the gas cap? I am wondering which one is correct too.
     
    2.5, May 22, 2023
    #2
  3. 72STAGE1

    72STAGE1 STAGE 1 & 2

    I think only the middle one is vented. But if you have a return line any will work.
     
    72STAGE1, May 22, 2023
    #3

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