Crane Needle Bearing Cam Button Spacers, Cam Button Spacer, Steel, Roller, Chevy, Big Block, Each

Cam Button Spacer, Steel, Roller, Chevy, Big Block, Each

Stop your cam from walking.
Engines without a cam thrust plate must have a cam button spacer when using a roller lifter cam to limit any lateral movement. Crane's unique needle bearing buttons reduce friction and release horsepower in your engine.