ACL crankshaft main bearing set for AMC/Jeep V8 engines (304–360–401; 1966–1991) supplies main bearings sized to those V8 displacements. Designed for engine service and rebuilds, the set restores proper main clearances and lubrication at the crank supports, helping preserve smooth rotation and reduce the chance of bearing wear across the AMC/Jeep V8 family.

ACL AMC Jeep V8 304-360-401 1966-91 Engine Crankshaft Main Bearing Set