LS1 LS6 4.8L 5.3L 6.0L 6.2L Cylinder Head Stud Kit For 2004 & UP Chevy NEW

To confirm that this is the correct Head Stud Kit for your engine you have 2 different lenght head bolts. You are buying one ENGINEQUEST 12-Point Head Stud Kit for Chevrolet Gen III LS Series. This kit fit 2004 and LATER Gen III LS engines.