ACL main bearing set for Buick V6 231 engines, noted for 1995–2004 applications. Supplied as a matched main bearing kit, it provides the crankshaft main shells needed during overhaul or routine service to reestablish correct main clearances and crank support. It’s offered as the replacement main bearing set for the Buick V6 engine specified.
ACL Buick V6 231 1995-04 Engine Crankshaft Main Bearing Set