Clevite CB743HN21 - Chevrolet V8 348-366-396-402-409-427-454-496 1958-2005 Con Rod Bearing Set

Clevite CB743HN21 - Chevrolet V8 348-366-396-402-409-427-454-496 1958-2005 Con Rod Bearing Set

Connecting Rod Bearing - H-Series - 0.021 in Undersize - Narrowed - Big 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.