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Thread: Correct Gaskets for Discharge Nozzles

  1. #1

    Default Correct Gaskets for Discharge Nozzles

    Hi! I am rebuilding a Holley 4160 and are wondering if the gasket used on the top side of the discharge nozzle where the screw fits should be made of metal or paper?
    The gaskets I have received in a genuine Holley trick kit (PART #: 37-933) are made of metal but in the books regarding carburetor rebuilding I have acquired mentions paper gaskets for the bottom side of the discharge nozzle. No such gaskets can I find in the trick kit.
    Which are the correct gaskets to be used and where?
    Thanks in advance!

  2. #2
    Join Date
    Dec 2009


    These are the latest pump discharge nozzle gaskets from Holley:
    (pump discharge nozzle gaskets)

    The shooter nozzle uses the same two gaskets; one above and one below: (item 71 & 73)

    If you're ordering parts, might as well install the hollow nozzle screw too:
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

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