This will also fit similar styled Avenger, Barry Grant, Demon, AED and QFT carbs. This new part is used on Holley 2 & 4 barrel carbs to repair leaking/warped accelerator pump housings or covers. Holley Accelerator Pump Diaphragm Repair Plate.
Holley 12-807 Regulator Diaphragm Repair Kit For 12-803 and 12-804
HOLLEY Fuel Pressure Regulator Diaphragm REPAIR KIT QUICK FUEL 35-100
Holley 12-807 Regulator Diaphragm Repair Kit
Genuine Holley 108-90-4 Holley Carburetor Metering Plate Gaskets Non Stick 4160
Holley Throttle Base Plate Screws Set of 16 4 bbl. Holley, Demon, Quick Fuel
Holley Metal Separator Plate For 4160 Series Carbs With Metering Plate.
