Upgrade your 2007.5–2025 Dodge 6.7L Cummins Diesel’s bottom end with the Gator Fasteners HD220 Heavy Duty Main Stud Kit (MSK67C). Manufactured from Gator’s exclusive HD220 alloy, these main studs deliver an industry-leading 220,000+ PSI tensile strength—far surpassing both factory torque-to-yield (TTY) bolts and common chromoly aftermarket options. The result: superior clamp load, resistance to main cap walk, and bottom-end security for high-performance, towing, or daily-driven builds.
This kit is engineered specifically for 6.7L Cummins engines equipped with the OEM block girdle/stiffener, providing a direct-fit solution with all necessary hardware. The corrosion-resistant black oxide finish ensures long-lasting protection, even in the harshest diesel environments. Whether you’re building for power, reliability, or longevity, Gator Fasteners main studs deliver the confidence and quality you expect from a top-tier brand.
Vehicle Compatibility: Fits 2007.5–2025 Dodge Ram 2500/3500/4500/5500 trucks with 6.7L Cummins Diesel engines and factory block girdle.
