Small Block Chevy LS1/LS6 Cylinder Head Stud Kit. Compatible with Chevy 1997-2003 LS1 LS6 LQ9 4.8L 5.3L 5.7L 6.0L Engines. This is LS1 LS6 3-Length Head Studs Kit (Hardware Included). Torque specification: longer one: 60 N. M, shorter one: 22N. M.. This is a 190,000 PSI kit that comes complete with 12 point hex nuts and washers.. This kit will work with all 1997 through 2002 applications that have three different length studs in the kit. IMPORTANT NOTE: Later models had only 2 different length studs in the kit..
