Complete 2" Lift Kit! This Zone lift not only includes front torsion bar keys and a 2" block & U-bolt kit, but it also includes front shock relocation brackets so your stock shocks can still be used. 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. Only Zone Offroad lists torsion key fitment based on the RPO codes of your truck listed in the glovebox to ensure the correct fitment. No more guessing of what color key might have been installed from the factory.These keys and rear blocks are designed lift the front and rear of your truck 2 inches and maintain the factory stance. Zone Offroad shocks are available as an option to complement your kit.
For more info head to https://zoneoffroad.com/products/2-in-lift-kit-2001-2010-chevygmc-2500-3500-4wd