ACL Bearings H-Series Main Bearing - 0.010 in Undersize - Small Block Chevy 5M1038H-10 471 Hex Drive Collar with 3-bolt

Hex Drive Collar with 3-bolt Enderle bolt pattern

No more hole drilling

Paddle Valve

universal ball mount that is highly adjustable(Patent Pending Application 14/704

ACL Bearings H-Series Main Bearing - 0.010 in Undersize - Small Block Chevy 5M1038H-10 471 Hex Drive Collar with 3-boltProduct Description: Main Bearing H Series 0. 010 in Undersize Small Block Chevy High performance driving demands that you use the best parts. So rely on ACL's Race Series Products to perform to the exacting race standards you expect. They provide the dependability it takes to hold up under higher RPM conditions. The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance parts. If