ACL Bearings H-Series Connecting Rod Bearing - Standard - Extra Oil Clearance - Small Block Chevy 8B663HX-STD 200410107 allen head bolts

allen head bolts

an OBD spring enables Hyperco to take full advantage of our ultra-high tensile spring materials by optimizing the applied stress through adjusting the springs body diameter

120 Series

Accepts clamp-on breathers

Makes clean square cuts for installing air hose

ACL Bearings H-Series Connecting Rod Bearing - Standard - Extra Oil Clearance - Small Block Chevy 8B663HX-STD 200410107 allen head boltsACL 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