ENGINEQUEST NEWChevy LS1 / LS6 1997-03 Cylinder Head Stud Kit 4.8 5.3L 5.7 6.0. 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.
