SuspensionMAXX MAXXCam 9 1"-2.5" Adjustable Leveling Kit 20-25 GM 2500HD / 3500

The SuspensionMAXX MAXXCam 9 Adjustable Torsion Bar Leveling Kit replaces your stock torsion bar keys with an adjustable design that enables you to lift or level the front suspension of your GM Heavy Duty truck just the right amount for your needs. Rather than being a standard one position torsion bar key, MAXXCam 9 incorporates a patented internal gear adjustment mechanism that raises or lowers the suspension in increments - with a choice of seven positions. MAXXCam can be calibrated to any amount of corrected height and degree torsion bars require with controlled preload and no degradation in handling or ride quality. MAXXCam 9 torsion bar keys are precision manufactured using 4140 heat-treated alloy steel for high strength, and feature Industrial strength powder coating for added protection from the elements. As of 2017, the Chevrolet and GMC Heavy Duty truck's upper control arms are constructed with forged steel that is stronger and lighter than the previous arms, while new lower arms are cast iron to maximize load capacity. Additionally, distinctive torsion bars are used for each gross weight rating to allow improved control over vehicle height, resulting in improved handling and better alignment for reduced tire wear. MAXXCam 9 complements these new components and includes shock extensions so original shocks can be used - thereby maintaining the comfortable stock ride and reducing installation expense. MAXXCam 9 kits include all required hardware including differential relocation spacers to maintain proper axle shaft geometry. MAXXCam is a lower cost option to high-priced full lift kits. Quick to install when using the SuspensionMAXX torsion bar unloader tool, requires no extensive modifications to the vehicle, and is completely reversible. Made in the USA. There is no other product like it.