ACL main bearing set for Chevrolet V8 400 engines covering 1970–1980. This crankshaft main bearing kit supplies the bearings necessary during an engine rebuild to restore correct crankshaft support and oil clearances. It’s intended for direct replacement in the Chevrolet 400 V8 family when performing engine overhaul or maintenance requiring new main bearings.
ACL Chevrolet V8 400 1970-80 Engine Crankshaft Main Bearing Set