Patent-pending piston allows trapped air to escape lifter for faster “pump up”
Axles produced from premium 52100 heat-treated steel for increased wear resistance & overall strength
Lightweight body design
Includes (12) lifters
Applications:
Buick 231 V6 (Requiring shrouded wheel); Retro-fit roller lifter for early model blocks originally equipped w/ flat tappet cam; Tall body fits both standard blocks & tall bore aftermarket blocks
