PISTONS (8),FORGED,383,5.7" ROD,4" STD Mounts To Rear End Tube HOLLEY HP EFI SYSTEMS ARE

HOLLEY HP EFI SYSTEMS ARE EQUIPPED WITH 4 PROGRAMMABLE INPUTS AND 4 PROGRAMMABLE OUTPUTS THAT ARE IDEAL FOR MOST VEHICLES WITH A SINGLE POWER ADDER

Will work with GT40P heads with header modifications by installer for spark plug and boot clearance

SO THOSE PULLEYS CAN BE USED WITH THIS PUMP

PRODUCT TYPE: SNIPER 4BBL TBI KITS

WHICH WILL FIT THE ROTOR MOUNTS ON KEIZER FRONT HUBS

PISTONS (8),FORGED,383,5.7" ROD,4" STD Mounts To Rear End Tube HOLLEY HP EFI SYSTEMS ARE383 FORGED FLAT TOP PISTONS FOR 5. 7" RODS 4" STANDARD BORE MADE FROM 4032 ALUMINUM ALLOY FOR QUIETER SPECTRUM & REDUCED PISTON TO WALL CLEARANCE UP TO 20% LIGHTER THAN TRADITIONAL FORGED PISTONS ELIMINATES HARMFUL STRESS CONCENTRATIONS & PROVIDES SUPERIOR STRENGTH SPECIFICALLY DESIGNED FOR NATURALLY ASPIRATED & MODERATE NITROUS APPLICATIONS SOLD IN SETS OF 8