ACL Bearings H-Series Main Bearing - 0.020 in Undersize - Small Block Chevy 4920901 18/18 Spline

18/18 Spline

Resists acid and grease

Includes Filter Extension & Pan Gasket

clutch discs for smooth

Technical Specs: Size: 13 5/8"

ACL Bearings H-Series Main Bearing - 0.020 in Undersize - Small Block Chevy 4920901 18/18 SplineProduct Description: Main Bearing H Series 0. 020 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