ACL Bearings H-Series Main Bearing - 0.009 in Undersize - Small Block Chevy 20602M NOTE: The PN 83653 is

NOTE: The PN 83653 is designed to replace GM HEI Distributors that use a 4-pin ignition module

Bracket / Pulley Included

Winters Sprint / Midget Quick Change

the EZ-EFI Dual Quad Upgrade Kit is capable of supporting 1200+ horsepower engines with dual quad carburetor-type manifolds

ACL Bearings H-Series Main Bearing - 0.009 in Undersize - Small Block Chevy 20602M NOTE: The PN 83653 isProduct Description: Main Bearing H Series 0. 009 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