COMP Cams Evolution Retro-Fit Hydraulic Roller Lifter - 0.842 in OD - Link Bar - Small Block Chevy (Pair) Nylon Brake Line and is a popular choice

and is a popular choice due to its blend of performance and driveability

and corrosion-resistant metal with a silvery color

048" Jet size

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

COMP Cams Evolution Retro-Fit Hydraulic Roller Lifter - 0.842 in OD - Link Bar - Small Block Chevy (Pair) Nylon Brake Line and is a popular choiceCOMP 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