The ACL crankshaft main bearing set for GM HFV6 engines supplies the main bearings that support the crankshaft and maintain correct journal clearance. Intended for engine rebuilds and scheduled maintenance on HFV6 applications, this set provides the components needed to restore proper crankshaft support and rotation in the listed GM V6 engines.
ACL MAIN BRG SET - GM HFV6 Engine Crankshaft Main Bearing Set