Federal Mogul 112M1 Main Bearings .001'' 1966-2000 Chevrolet 396 402 427 454

FEDERAL MOGUL 112M1. Condition: New - Other. Interchange: MS8008-1 Bearing size is: 0.001''. (Very Close to STD), For polished crank journals. Actual item shown. Please double check the manufacturer's part number to your engine application.