Clevite P-Series Main Bearing Set 08-10 Ford 6.4L Powerstroke

Whether you're rebuilding a dependable work truck or assembling a high-performance engine, the Clevite P-Series Main Bearing Set delivers the durability and precision your 6.4L Powerstroke demands. Designed for Ford 6.4L Powerstroke engines, these premium tri-metal main bearings are available in Standard, 0.25mm Undersize, 0.50mm Undersize, and 0.75mm Undersize to match your crankshaft after machining or during a complete engine rebuild. Engineered to withstand elevated cylinder pressures, heavy towing, and high-horsepower applications, P-Series bearings have earned the trust of professional engine builders for decades. Built with Clevite's proven P-Series TM-77 tri-metal construction, these main bearings feature a hardened steel backing, high-strength intermediate layer, and precision bearing surface for exceptional fatigue resistance and long service life. Most P-Series main bearing sets utilize a full-groove design to maximize oil flow, while the high-crush construction ensures superior bearing retention, and the reduced overlay thickness helps resist overlay fatigue under severe operating conditions. Whether your 6.4L is built for towing, competition, or everyday reliability, Clevite P-Series main bearings provide the strength and precision needed for a lasting rebuild.