Michigan 77 Main Bearing Set Ms-496P-20

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

Michigan 77 Main Bearing Set Ms-1038P-20Main Bearing - P-Series - 0.020 in Undersize - Small Block Chevy - Kit

Michigan 77 Main Bearing Set Ms-863P-20Main Bearing - P-Series - 0.020 in Undersize - Ford FE-Series - Kit

Michigan 77 Main Bearing Set Ms-963P-20Main Bearing - P-Series - 0.020 in Undersize - Small Block Mopar - Kit

Michigan 77 Main Bearing Set Ms-829P-20Main Bearing - P-Series - 0.020 in Undersize - Big Block Chevy - Kit