Continuing from the success of our GT500 Crank Saver Stud Kit, we are now offering a crankshaft stud/nut/washer combo for all vehicles carrying the Coyote engine. This is the absolute best solution for achieving a strong, stable, and safe clamp on your crank pulley. A must-have for anyone running aftermarket superchargers, oversized/overdrive balancers, using 2-step launch control, or for those who occasionally tap the rev limiter. ZERO modifications required to vehicle or engine. Installation can be done in your driveway, and will take roughly an hour to complete. Includes stud, washer, nut, and packet of ARP Ultra-Torque lubricant. Click here for installation instructions. *If you are using this stud with a Procharger, you will need to use an aftermarket balancer. The stud will not work with Procharger's factory crankshaft pulley adapter.Learn More