COMP Cams Hydraulic Lifter Chevy SB/BB - 812-1

High Energy Hydraulic Flat Lifter Chevrolet SBC, BBC, and 194-292/200-262 V6.

With a patented orifice metering valve and a lightweight check valve disc this High Energy hydraulic flat lifter for Chevrolet Small/Big Block/348-409 and 194-292/200-262 V6 provides quicker response and better performance.

High Energy Hydraulic Flat Single Lifter Chevrolet SBC, BBC, and 194-292/200-262 V6

• Pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance
• Patented orifice metering valve precisely meters oil to the rocker arms
• Lightweight check valve disc maintains added control at all engine speeds and loads
• Lightweight check valve disc allows for quicker response, which results in increased engine speed before valve float
• Contain a longer piston than conventional hydraulic lifters, which provides more load bearing surface and increases lifter longevity