The ACL connecting rod bearing set for GM L6 4.2L DOHC engines (2001–on) is a complete replacement set intended for engine rebuilds and repairs. It supplies the necessary bearings to restore proper clearance and support for the connecting rods and crankshaft on the AU GM 4.2L DOHC application. Use this set when replacing worn rod bearings during routine service or engine overhauls.
ACL AU- GM L6 4.2L DOHC 2001 on Engine Connecting Rod Bearing Set