Howards, Lifters, SB Chev, GM Gen III, OE Style Performance Hydraulic. Roller Lifters
Detailed Description
Howards Cams OE Style Performance Hydraulic Roller Lifters
Performance stock replacement for use in OE hydraulic roller blocks. CNC machined and then fitted with a precision check ball internal valving to prevent lifter "pump up". These features combine to provide a broader power band and increased RPM potential.