COMP Cams Evolution Retro-Fit Hydraulic Roller Lifter - 0.842 in OD - Link Bar - Small Block Chevy (Pair) Rear End Gear Oil Additive High flow and pressure

High flow and pressure

Dual Activation/Dual Fan Relay Kit (on 195

2009-2012 Dodge ChallengerFits NAG-1 automatic transmissions used on the 2006-2012 Dodge Charger

Body is Anodized Aluminum

COMP Cams Evolution Retro-Fit Hydraulic Roller Lifter - 0.842 in OD - Link Bar - Small Block Chevy (Pair) Rear End Gear Oil Additive High flow and pressureCOMP 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