Clevite MS-1432P Series 351 Windsor SBF Clevite 77 P-Series 3″ Main Bearings
Clevite 77 P-Series Tri-Metal Main Bearing Set for the 351 Windsor 3″ Crank Small Block Ford.
The P-Series bearing offers high eccentricity, a hard steel backing, extra thin electro-plated lead based overlay with high crush factor. This bearing would be one more suitable for High Performance, Street/Strip Applications with a stock crank shaft. For aftermarket large fillet radius crankshafts, look at the H-Series Clevite Bearings.