Clevite GM Pass & Trk 287 288 303 316 324 326 336 347 350 370 389 400 Con Rod Bearing Set

Clevite is known for making solid engine components, and their H-Series performance bearings are a popular choice for builders working on a wide range of GM passenger and truck engines. This set, part number CB758HN10, is designed for engines like the 287, 350, 400 cubic inch V8s and many others found in vehicles from the 1950s through the late 1970s, including models like the Pontiac Catalina, Oldsmobile 98, and GMC PM151 trucks.

These H-Series bearings feature a medium level of eccentricity and high crush, which helps ensure they seat well against the crankshaft. Clevite makes them without flash plating, allowing for better direct contact and seating against the crank journals. They are built with a hardened steel back and a thin overlay, and are recommended for use with crankshafts that have oversize fillets, especially in engines that are expected to run in the medium to high RPM range.