Bearings vs. Bushings: The Great Roller Lifter Debate Explored

FAILURE IS NOT AN OPTIONPerformance Racing Industry

Isky Cams Demystifies Bushing-Style Lifters

Bearings - Street Muscle

No such thing as specific Hellcat lifters ! Research complete

needle bearings - EngineLabs

Looking deeper into the Lifter Failures, Page 6

Jesel - EngineLabs

Nolan Jamora - Dragzine

Bearings vs. Bushings: The Great Roller Lifter Debate Explored

Ball bushing bearing history Training