Thread: Big End Electric Fuel Pumps

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it is a knock off of the holley pump many sell them under procomp and sniper brand. but i see there useing holleys name and calling it big end were its a black pump were the real holley number for the black pump is 12-815-1 ???.i had many of the holley some did not last very long some did ? beats the hell out of me why had them in some cars were a new pump would not last two years and others were the pump is over 10 years i would look at the real holley black 12-125 gerotor pump .will need a regulator or old blue pump 12-802-1 110gph comes with regulator or black 12-815-1(will need a regulator) both pumps are a vaine/rotor pump . i may have a use blue pump on the shelf cheap . it may need a rebuild kit . i am a dealer for holley can get the kit for it if you want . i think the base gasket was falling apart from hi alcohol gas