The ACL crankshaft main bearing set fits AMC and Jeep inline-six engines with displacements 232, 241 and 258 cubic inches covering 1964–1990. It provides the main bearings used to support the crankshaft during overhaul and rebuild tasks. This kit is intended to restore proper oil clearance and crank alignment in classic six-cylinder powerplants.

ACL AMC Jeep 6 232-241-258 1964-90 Engine Crankshaft Main Bearing Set