Clevite Tri Armor GMC Pass & Trk 55-67 265 4.3L /283/302/327 Engs Con Rod Bearing Set

You're getting a set of Clevite H-Series connecting rod bearings, part number CB745HNC1. These bearings are built for engines that see medium to high RPMs and have crankshafts with oversize fillets. They're made without flash plating, which helps them seat better against the crankshaft.

The H-Series bearings feature a medium level of eccentricity, high crush, and a hardened steel back with a thin overlay. This construction is designed to handle the demands of performance engines. They fit a wide range of vehicles, including many GMC, Buick, and Chevrolet models from the mid-50s through the mid-90s, like the Chevrolet Bel Air, Buick Skylark, and GMC C10 Pickup.