King Engine Bearings General Motors 262/ 267/ 302/ 307/ 327/ 350 (Size .001) Main Bearing Set

These main bearings are .001 inch undersize, meaning they are designed to be used when the crankshaft journals have been machined down by .001 inches during an engine rebuild. King Engine Bearings uses a specialized overlay material that's built to handle the pressures and heat found in General Motors V8 engines like the 262, 267, 302, 307, 327, and 350 cubic inch displacements.

The overlay on these bearings is a multi-layer composite that helps to reduce friction and wear, which is crucial for the longevity of your engine's rotating assembly. This particular set is engineered to fit precisely onto the main journals of the specified GM V8 engines, ensuring proper oil clearance and support for the crankshaft. When you're rebuilding a performance engine or just want a solid replacement for a daily driver, these bearings offer a well-built option for maintaining oil pressure and crankshaft stability.