The ACL main bearing set for AMC/Jeep V8 engines (304, 360, 401; 1966–1991) supplies the matched crankshaft main bearings required for engine rebuilds. This set restores correct oil clearance and crank support for those AMC/Jeep V8 applications across the listed years. Use it when performing a bottom-end overhaul or replacing worn mains to return the crankshaft to factory bearing specification.
ACL AMC Jeep V8 304-360-401 1966-91 Engine Crankshaft Main Bearing Set