Clevite MS2318P P-Series Main Bearing Set

The Clevite MS2318P is a P-Series main bearing set designed for stock replacement applications. As part of Clevite's long-running P-Series line, this tri-metal bearing features a hardened steel backing with a bronze-lead substrate and an electroplated babbitt overlay approximately 0.001-inch thick, providing excellent conformability and embedability for reliable engine protection.

Key Features:

• Tri-metal construction with steel back, bronze-lead intermediate layer, and lead-tin-copper babbitt overlay
• Stock replacement bearing designed to meet original equipment specifications
• Full-groove design for maximized oil flow and proper lubrication
• High crush design for superior bearing retention in the housing bore
• Precision-engineered for direct fitment and optimal bearing contact patterns

Clevite engine bearings have been manufactured in the USA since 1929 and are trusted by professional engine builders, NASCAR teams, and Indy Car racing. The P-Series represents Clevite's OE-quality replacement bearing line, ideal for stock rebuilds and daily driver applications requiring factory-specification performance and durability.