The ACL main bearing set for AMC and Jeep inline-six engines fits 232, 241 and 258 cubic‑inch applications built 1964–1990 and provides standard-thrust-width crankshaft bearings. This matched main set is intended for engine rebuilds and overhauls to restore correct crank support, bearing alignment and rotational clearance during reassembly.

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