The ACL main bearing set for Chevrolet V8 400 engines covers 1970–1980 applications and supplies a full crankshaft main bearing kit for engine overhauls. Provided as matched mains to restore bearing clearances and support crankshaft alignment, the set is intended for use during engine rebuilds on the specified 400ci Chevrolet engines.
ACL Chevrolet V8 400 1970-80 Engine Crankshaft Main Bearing Set