The ACL connecting rod bearing set for GM 4.2L L6 DOHC engines (2001–onward) supplies the matching rod bearings required for engine service. Offered as a complete set, it is intended for use during rebuilds or maintenance where replacing the rod bearings restores proper bearing fit and clearances in the engine assembly.
ACL GM L6 4.2L DOHC 2001 on Engine Connecting Rod Bearing Set