Coated Main Bearing Set Main Bearing - H-Series - Standard - Extra Oil Clearance - Coated - Small Block Ford - Kit

Main Bearing Set - Calico Coated Main Bearing - H-Series - Standard - Extra Oil Clearance - Coated - Small Block Chevy - Kit

Coated Main Bearing Set Main Bearing - H-Series - 0.010 in Undersize - Coated - Small Block Chevy - Kit

Main Bearing Set - Calico Coated Main Bearing - H-Series - 0.019 in Undersize - Coated - Small Block Chevy - Kit

BBC Main Bearing Set Narrowed - Coated Main Bearing - Race Series - Standard - Extra Oil Clearance - Narrowed - Coated - Big Block Chevy - Kit