Clevite MS-863P-10 P-Series Tri-Metal Main Bearing Set

The Clevite MS-863P-10 P-Series engine crankshaft main bearing set is engineered for demanding applications including heavy-duty use, motorsports, and street performance builds. This versatile bearing set serves as an ideal replacement for most OE applications while offering enhanced durability for rebuilt engines.

Key Features:

• Tri-Metal construction provides increased load capacity compared to bi-metal designs
• P-Series premium grade suitable for performance and high-stress applications
• Direct replacement for OE main bearings with upgraded capability
• Designed for engines subjected to heavy loads, high RPM, or frequent use
• Compatible with both stock and modified crankshafts

Clevite engine bearings are manufactured to precise tolerances using advanced materials that resist wear, handle thermal stress, and maintain proper oil clearances. The tri-metal design features a steel backing, intermediate layer, and premium bearing surface that work together to extend service life and protect your crankshaft investment.