The ACL main bearing set is a crankshaft main bearing kit for AMC and Jeep 6-cylinder engines 232, 241 and 258 covering 1964–1990 applications. It supplies the main shells needed to support the crankshaft and maintain correct journal clearances during rebuilds. Use these bearings when servicing or rebuilding AMC/Jeep six-cylinder engines within the listed years.
ACL AMC Jeep 6 232-241-258 1964-90 Engine Crankshaft Main Bearing Set