P Series Main Bearing Set .010" CLMS1039P 010 Product:P Series Main Bearing Set .010" 200-03-15M

200-03-15M

mildly ported cylinder head and well designed intake and exhaust system

Race Street Dual Valve Springs1

01" increments)

P Series Main Bearing Set .010" CLMS1039P 010 Product:P Series Main Bearing Set .010" 200-03-15MP Series Main Bearing Set . 010"Suit BB Ford 379, 429 & 460 CLMS1039P 010 MS1039P 010 P Series Bearings These are not to be confused with the standard passenger car and light truck parts for the same retention applications which also have a "P" suffix letter. These high performance parts have unique core part numbers different from the standard parts for the same application. P series parts are the oldest series of Clevite high performance bearings.