Mechanical Roller Lifters - Big Block Chevy Wheel Bearing:Steel Needle Bearings Billet steel input shaft

Billet steel input shaft

FAST LSXHR intake and CVF serpentine

including lighter weight

The most powerful 50-state emissions legal option available

Mechanical Roller Lifters - Big Block Chevy Wheel Bearing:Steel Needle Bearings Billet steel input shaftBorowski Race Engines' Pro Plus 2000 Series Lifters feature a 4 column design for ultimate strength and rigidity while minimizing mass. Deep roller bearing pocket provides maximum roller bearing shrouding, maximizing rigidity and thrust surface area with smooth rounded edges that minimize lifter bore wear. Made in the USA. Triple Alloy Steel Billet Lifter Bodies machined on state of the art CNC equipment. Machined with one and done concept for