Holley Standard Main Jets . Size 78 # HO122-78 Rate_Engine Holley 1-4 Psi Carburetor Fuel

Holley 1-4 Psi Carburetor Fuel Pressure Regulator # HO12-804

There are 3 major differences between the GM and Ford Alternators and this kit solves all 3 issues:

Ford 1-Wire Alternator

576 Exhaust

Also includes is an inlet filter that meets or exceeds original equipment specifications and provides improved filtration and durability

Holley Standard Main Jets . Size 78 # HO122-78 Rate_Engine Holley 1-4 Psi Carburetor FuelHolley Standard Main Jets . Size 78 # HO122 78 GENUINE HOLLEY STANDARD MAIN JETS. SALE IS FOR A PACKET OF 2 JETS. Fine tune your carburetor for street or race conditions. These Holley standard main jets are just what you need to fine tune your carburetor for street or race. Threaded for easy installation and removal, Holley jets are manufactured to high tolerances for consistency.