Lifter Set

OE-Style No Link Bar Hydraulic Roller Lifters; Chevy Gen VI 454/502 1996-99; .842 in. Dia.; Use In Chevy Big Blocks Originally Equipped w/Hydraulic Roller Cam; 16 pc.;

• Patented Constant Orifice Metering Valve
• Eliminates Excessive Oiling At High Speeds
• Heat Treated For Strength And Wear Resistance
• Longer Piston Than Conventional Lifters
• Light Weight Check Valve
• Increased Engine Speed
• 1 Year Limited Warranty

High Energy(TM) Hydraulic lifters have a patented constant orifice metering valve that precisely meters oil to the rocker arms. Continuous contact between the metering valve and pushrod seat is maintained, eliminating excessive oiling at high engine speeds. The pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance. In addition, High Energy(TM) Lifters have a lightweight check valve disc that allows for quicker response, which results in increased engine speed before valve float. This check valve disc also maintains added control at all engine speeds and loads. COMP Cams(R) High Energy(TM) Hydraulic Lifters also contain a longer piston than conventional hydraulic lifters, which provides more load bearing surface and increases lifter longevity.

COMP Cams manufactures truly superior hydraulic and solid flat tappet, hyd and mechanical roller, and overhead camshafts for everything from OE replacement to full race, designed and manufactured using cutting-edge technology and the finest engineering in the industry. Whether your engine is naturally aspirated, or you run nitrous, or a supercharger or turbo, our cams make more horsepower than any other. Looking for that ultimate hard-hitting muscle car idle? Check out our aggressive new Thumpr Cams. Match our camshafts up with our competition-grade lifters, valve springs, timing sets, and other supporting components, and you'll experience the ultimate in race-winning reliability!