Engineered to solve chronic head gasket failures in Ford's 6.0L Power Stroke, the Gator Fasteners HD220 Head Stud Kit (HSK60) replaces weak factory bolts with high-strength HD220 alloy.

This proprietary material delivers 220,000 PSI tensile strength - surpassing standard 8740 chromoly - to handle extreme cylinder pressures from upgraded turbos and tuning modules.

Each stud features precision-rolled threads after heat treatment, preserving grain structure for maximum fatigue resistance. The black oxide finish provides corrosion protection in harsh environments, while included 12-point chromoly nuts ensure accurate torque application.

The kit includes Gator Juice assembly lube to guarantee proper clamp load development during installation.

Vehicle Compatibility: Fits 2003.5-2007 Ford F-250, F-350, F-450, F-550 Super Duty trucks, 2003.5-2005 Ford Excursion, and 2003.5-2010 Ford E-Series vans.

Follow included torque sequences for optimal results.

• HD220 High-Strength Material - Superior to 8740 chromoly, engineered for extreme durability
• 220,000 PSI Tensile Strength - Handles high cylinder pressures in turbocharged and tuned engines
• Black Oxide Finish - Corrosion-resistant coating for harsh diesel environments
• 6.0L Power Stroke Specific - Fits 2003-2007 F-250/F-350/F-450/F-550, 2003-2005 Excursion, and 2003-2010 E-Series vans
• Gator Juice Included - 4oz assembly lube ensures proper torque application
• Proven Clamp Load - Helps prevent head gasket failure in high-boost applications