ACL Bearings H-Series Connecting Rod Bearing - Standard - Extra Oil Clearance - Coated - Small Block Chevy H768001XL For reading spark plugs

For reading spark plugs

an rpm activated window switch and a lean air/fuel ratio safety cut-off

especially when constantly removing and reinstalling valve covers

712 lb/in Spring Rate

Duration 252 / 252

ACL Bearings H-Series Connecting Rod Bearing - Standard - Extra Oil Clearance - Coated - Small Block Chevy H768001XL For reading spark plugsProduct Description: Connecting Rod Bearing H Series Standard Extra Oil Clearance Coated Small Block Chevy GM LS Series 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