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. Zone Offroad shock extensions are highly recommended.
- 100% resonant frequency tested
- Easy installation
- Levels out your truck
- Torsion bar unloading tool required.
- 35 x 12.50 tires on stock wheels will require trimming. If after market wheels with less backspacing are used then 33" tires are recommended.
- Shock extensions or longer shocks are required for this kit.