This easy to install torsion bar key leveling kit is designed to lift the front of your Hummer H3 or H3T 2". The kit includes front shock spacers to not only compensate for the added lift, but gain wheel travel by allowing the suspension to fully droop to the factory frame limiter. 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.

View installation instructions</strong