ACL Bearings H-Series Main Bearing - Standard - Subaru EJ-Series - #3 Thrust MT-RM-CONSOLE-KEN GM 1963-74

GM 1963-74

4-3/4" and 5" bolt circles

Improved wear protection

Instead of the gapless top or second ring

ACL Bearings H-Series Main Bearing - Standard - Subaru EJ-Series - #3 Thrust MT-RM-CONSOLE-KEN GM 1963-74ACL RACE Series performance engine bearings are recognized as a premier brand throughout the motorsports world. RACE Series rod and main bearings are standard components in Race engines that have set records and won championships from Mexico to Bonneville from sport compact drift racing to small block NASCAR, IHRA and NHRA competitions. The unique combination of design, metallurgy and engineering provides RACE Series performance bearings with the