1974 z28 factory gas cap

Discussion in '1974 Specific' started by Jonesy, Sep 28, 2021.

  1. Jonesy

    Jonesy Veteran Member

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    Does anyone have a pic of the assembly line used gas cap?

    My car had a locking gas cap on it when I bought it. Just looking to see what the original one looked like?

    Thanks Guys!!
     
  2. Jonesy

    Jonesy Veteran Member

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    Okay I think I found one. I forgot to check Charlie's 979 mile 74z pics. Heres a couple of that one. No pics of the back or side views.

    1974 z gas cap.jpg 1974 z gas cap stamp.jpg
     
  3. Z28PILOT

    Z28PILOT Veteran Member Lifetime Gold Member

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    The cap that came with my car looks identical to the one above . That’s all I know about it . I think I heard that the “ S” on the rivet is for the Slant company , the one that made oil caps too.
     
  4. DougD

    DougD Veteran Member

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    Stant, not Slant
     
  5. Twisted_Metal

    Twisted_Metal Administrator Staff Member Lifetime Gold Member

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  6. mallard

    mallard Veteran Member

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    "the man who invented spell check, has died. May he "roast in piss"".
     
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  7. 74Z28GC3

    74Z28GC3 Veteran Member

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    My original 74 Z28 cap look like the one in post #2. My 74 Camaro assembly manual list part number 413755,413754 and 417715 for it.
    Part # 413755 looks just like the fuel cap in post #2.
     
    Last edited: Sep 30, 2021
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  8. Z28PILOT

    Z28PILOT Veteran Member Lifetime Gold Member

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    George , I believe you are right , Part 413755 is what I have marked down too. The one on my car has a number on it like in post 2 , #2 pic…. Mine is 4B 28 or 4E 28 , the letter digit after 4 is pretty weak stamp.
    NOS one I ve looked has no date or code letters on the finger tab , just the writing on top and the. “s” stamped on the center rivet. I looked again and what I thought was a nick in the metal tab , actually a made on purpose mark or symbol .

    maybe the 4 is for 1974 ?
     
    Last edited: Oct 30, 2021
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  9. CamaroNmotion

    CamaroNmotion Veteran Member

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    Never looked before on my original till now. 3M10 is what is stamped on my tab. Letter M doesn't fit the calendar.
     
  10. McCune

    McCune Veteran Member

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    M= December?
     

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