King Engine Bearings GMC SBC 55-67 265/283/302/327 V8 (Size 010X) Performance Rod Bearing Set

If you're rebuilding the bottom end of your classic Chevrolet or GMC V8 engine, paying attention to the connecting rod bearings is crucial for long-term health and performance. These King Engine Bearings are part of their Alecular racing line, designed for engines like the SBC 265, 283, and 327 cubic inch V8s found in a wide range of vehicles from 1955 through 1969.

These are performance rod bearings, meaning they're built with materials and construction methods aimed at handling higher loads than standard bearings. The Alecular material is a bi-metal compound that offers good wear resistance and strength, making it a solid option for engines that see spirited driving or racing applications. This particular set is sized 0.010 inch undersize, which is important if your crankshaft journals have been machined down during a rebuild to correct imperfections or to achieve a specific clearance.

When installing these bearings, remember that proper crankshaft journal preparation and oil clearance are key. Always refer to the manufacturer's installation instructions for precise details on torque specifications and assembly procedures to ensure these bearings perform as intended.