ACL main bearing set for GM HFV6 engines supplies crankshaft journal support for the HFV6 family and is offered as a complete main bearing kit. Intended for engine rebuilds or maintenance, these bearings help restore proper bearing clearance and oil film control, providing a direct replacement option for HFV6 crankshaft journals that require renewal during overhaul or service.
ACL MAIN BRG SET - GM HFV6 Engine Crankshaft Main Bearing Set