Holley Mechanical Fuel Pump - 130 gph - 7.5-9 psi - 3/8 in NPT Female Inlet / Outlet - Polished - Gas - Small Block Ford HASZ20AMAF Noticeable idle in 318

Noticeable idle in 318

the patent pending design minimizes internal piston movement to cut down on the open valve issues and allow higher engine rpm and thus increase horsepower

the small oval air cleaner provides adequate hood clearance in demanding applications as well as a coordinated appearance with the classic finned look

1971-1974 Pontiac Grandville

Holley Mechanical Fuel Pump - 130 gph - 7.5-9 psi - 3/8 in NPT Female Inlet / Outlet - Polished - Gas - Small Block Ford HASZ20AMAF Noticeable idle in 318This Holley line of high output mechanical fuel pumps has been totally redesigned. They're lighter and more reliable, but put out the same great performance that's made them the number one choice of those who know what the Heart and Soul of Performance is all about. The 110 GPH and 130+ GPH pumps are now joined by an awesome race volume design that puts all competitors to shame. Features High output fuel flow Flows 130+ GPH (free flow) Shutoff