Clevite HK-Series Coated Main Bearing Set - Extra Oil Clearance - Standard - Small Block Chevy MCK-696RS-2P-G1 Built-in two step rev control

Built-in two step rev control

1967-1974 Oldsmobile Cutlass Supreme

1980-1987 Buick Electra

The added strength is in the mil-spec alloy housing

Clevite HK-Series Coated Main Bearing Set - Extra Oil Clearance - Standard - Small Block Chevy MCK-696RS-2P-G1 Built-in two step rev controlClevite H Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range. Product Description: Main Bearing HK Series Standard Extra Oil Clearance Coated Small Block Chevy Clevite engine bearings have an