1954 fuel pumps

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  • Mark M.
    Expired
    • December 1, 2004
    • 1

    #1

    1954 fuel pumps

    I am working on replacing the fuel pump on a late year '54 vette. My question is,
    what is the difference between the 9797 and the 4132. I do not want to install
    the wrong pump.
  • John S.
    Expired
    • August 1, 1990
    • 292

    #2
    Re: 1954 fuel pumps

    Not positive but I think the out lets are just a little bit different in postion and not in thread size. john

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    • Chuck G.
      Extremely Frequent Poster
      • June 1, 1982
      • 2019

      #3
      Re: 1954 fuel pumps

      The only difference is that the "top half" of the 4132 is rotated about 20 degrees outward in relation to the 9797, so that the fuel outlet is parallel to the engine block. You can take a 9797, unscrew the top, rotate and retap some holes, and you'll have the 4132 configuration.

      Unless you have a VERY early 54, you need the 4132 configuration. Chuck
      1963 Corvette Conv. 327/360 NCRS Top Flight
      2006 Corvette Conv. Velocity Yellow NCRS Top Flight
      1956 Chevy Sedan. 350/4 Speed Hot Rod

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