Clevite CB-663HNC - Engine Connecting Rod Bearing Pair

Clevite CB-663HNC - Engine Connecting Rod Bearing Pair

Connecting Rod Bearing - H-Series - Standard - Narrowed - Coated - Small Block Chevy - Each

Clevite 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.