Replacement pump discharge needles for all Holley 4150, 4160, and 4500 series carburetors.

Features:
  • Genuine Holley Quality Parts
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    Quick Fuel Accelerator Pump Diaphragms, GFLT, 30cc, Alcohol, Barry Grant, Demon, Holley, Set of 10

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    Holley Carburetor Accelerator Pump Conversion Kits, 50cc Diaphragm Volume, Aluminium Housing, Gasoline, 2300, 4150, 4160, Kit

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    Quick Fuel Accelerator Pump Cams, Plastic, Pink, Set of 10

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