COMP Cams Oldsmobile/Pontiac V8 Hi-Energy Hydraulic Lifters BR10004 It was made to work

It was made to work in all applications

peak boost

2-1/2 in Deep

as well as the rpm at which the engine will be run

GM Fullsize SUV / Truck 2014-19

COMP Cams Oldsmobile/Pontiac V8 Hi-Energy Hydraulic Lifters BR10004 It was made to workHigh Energy 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. With a patented orifice metering valve and a lightweight check valve disc these