COMP Cams Evolution Retro-Fit Hydraulic Roller Lifter - 0.842 in OD - Link Bar - Small Block Chevy (Pair) Nylon Brake Line 048" Jet size

048" Jet size

longevity and good looks

Contains all pars necessary to convert Part #MOR62370 to fit Jesel Rocker Shaft Valve Springs

Patriot Exhaust H7057 16 gauge 2 1/2" tube diameter

COMP Cams Evolution Retro-Fit Hydraulic Roller Lifter - 0.842 in OD - Link Bar - Small Block Chevy (Pair) Nylon Brake Line 048" Jet sizeCOMP Cams Evolution HCT (Hydraulic Cartridge Technology) is a new patented tappet. The Evolution HCT tappet provides most consistent performance of any set of lifters in the aftermarket. A combination of self contained hydraulic cartridge and accompanying reduced oil volume that is less effected by oil aeration delivers the most consistent bleed rates between each lifter. The smaller volume within the hydraulic cartridge creates one of the most