This easy to install torsion bar key leveling kit by Zone Offroad is designed to lift the front of your Chevy Colorado or GMC Canyon 2". The lift 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. The rear is lifted with a pair of add-a-leafs for added capacity and reduced axle wrap. Zone 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. Zone Offroad rear shocks & shock boots are available separately.Kit ComponentsTorsion keysRear add a leafsRear u boltsFront shock extensionsKit Features Made in the USANo cutting or weldingIncreased ground clearanceView kit installation instructions</strong