Clevite P Series Main Bearing Set .030" – BB Ford FE 390, 427 & 428 ci (CLMS863P 030) Product:P Series Main Bearing Set .030" Part Number: AU5837-00406

Part Number: AU5837-00406

Part Number: AU4374

1991 GMC R2500 SUBURBAN 6

In fact this gives more bearing contact area to the block to help in transferring heat away from these parts and prolonging bearing andengine life

1994 CHEVROLET K1500 6

Clevite P Series Main Bearing Set .030" – BB Ford FE 390, 427 & 428 ci (CLMS863P 030) Product:P Series Main Bearing Set .030" Part Number: AU5837-00406P Series Main Bearing Set . 030"Suit BB Ford FE 390, 427 & 428 ci Brand: CLEVITE Part Number: CLMS863P 030 Description: 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