390 Fuel Pump
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500, 472, 425, 368 Discussion, 390 Fuel Pump in Cadillac Engine Technical Discussion; My fuel pump is getting tired on my 61. Does the 61 use a standard SBC pump? Would be nice ...
  1. #1
    SixDeuceDubDeuced's Avatar
    SixDeuceDubDeuced is offline Cadillac Owners Member
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    390 Fuel Pump

    My fuel pump is getting tired on my 61. Does the 61 use a standard SBC pump? Would be nice to stick a newer holley on there. Or am I stuck with a stock rebuild?

    Any info apprecieated.

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  3. #2
    MMNineInchNails's Avatar
    MMNineInchNails is offline Cadillac Owners Enthusiast
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    Re: 390 Fuel Pump

    I put the "blue" holley electric fuel pump on my '70. works great.

  4. #3
    SixDeuceDubDeuced's Avatar
    SixDeuceDubDeuced is offline Cadillac Owners Member
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    Re: 390 Fuel Pump

    I was thinking of staying mechanical.

    If I went with electric i am sure i could use a bunch of different pumps.

  5. #4
    DaveSmed's Avatar
    DaveSmed is offline Cadillac Owners Connoisseur
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    Re: 390 Fuel Pump

    How many bolts hold the pump on? SBC uses 4, and the BBC uses 2. Then you would need to match up the legenth of the lever.

  6. #5
    SixDeuceDubDeuced's Avatar
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    Re: 390 Fuel Pump



    two bolts

  7. #6
    DaveSmed's Avatar
    DaveSmed is offline Cadillac Owners Connoisseur
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    Re: 390 Fuel Pump

    The BBC looks like it might be close. Just have to check the lever arm legenth now.

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