Gator Head Stud Kit Grade C Head Gaskets For 2001-2016 GM 6.6L Duramax Diesel 2000-2003 Ford F-550 7.3L Vacuum-actuated valves provide rapid operation

Vacuum-actuated valves provide rapid operation and proven long-term reliability

Upgrade your 1998

3L Powerstroke - Up To 111

2013-2015 Honda Crosstour

Gator Head Stud Kit Grade C Head Gaskets For 2001-2016 GM 6.6L Duramax Diesel 2000-2003 Ford F-550 7.3L Vacuum-actuated valves provide rapid operationThis 3 piece performance bundle includes the Gator Fasteners HSK66 Heavy Duty Head Stud Kit and a pair of OEM GM Grade C Cylinder Head Gaskets (12637785 & 12637788)a complete solution for top end durability and performance on your 20012016 GM 6. 6L Duramax engine. Whether youre towing, racing, or tuned for high boost, this combo is built to handle extreme stress and prevent head gasket failure. Gators HD220 alloy studs provide a 220,000 PSI tensile