11-18 Chevy/GMC 2500/3500 2in Torsion Keys - Zone Off-Road Products

Zone Offroad torsion bar keys are made in the USA and are 100% resonant frequency tested to ensure a solid casting. Once tested the keys are CNC machined to ensure the proper amount of lift for your vehicle. These keys are designed lift the front of your truck 2 inches. Order Zone Offroad shock extensions with the keys unless longer shocks are installed with the kit.