COMP Cams Evolution Retro-Fit Hydraulic Roller Lifter - 0.842 in OD - Link Bar - Small Block Chevy (Pair) Thread Locking Compounds P/N 6993 and O' Ring

P/N 6993 and O' Ring

Measures 65 in to 115 in

2007 Chevrolet Silverado 2500 HD Classic LT Vehicle Does Not Have Fender Flares

Extended Bottom Strap

Billet Aluminum Fuel Pressure Regulator

COMP Cams Evolution Retro-Fit Hydraulic Roller Lifter - 0.842 in OD - Link Bar - Small Block Chevy (Pair) Thread Locking Compounds P/N 6993 and O' RingCOMP 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