Michigan 77 Main Bearing Set Ms-1039P-10

Michigan 77 Main Bearing Set Ms-1039PMain Bearing - P-Series - Standard - Big Block Ford - Kit

Michigan 77 Main Bearing Set Ms-1039P-20Main Bearing - P-Series - 0.020 in Undersize - Big Block Ford - Kit

Michigan 77 Main Bearing Set Ms-970Al-10Main Bearing - AL-Series - 0.010 in Undersize - Cadillac V8 - Kit

Michigan 77 Main Bearing Set Ms-429P-10Main Bearing - P-Series - 0.010 in Undersize - Small Block Chevy - Kit

Michigan 77 Main Bearing Set Ms-496P-10Main Bearing - P-Series - 0.010 in Undersize - GM 4-Cylinder / Pontiac V8 - Kit