SuspensionMAXX MC3 1-2.5" Adjustable Leveling Kit | 11-14 GM 6.6L Duramax

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SuspensionMAXX MC3 1-2.5" Adjustable Leveling Kit | 11-14 GM 6.6L Duramax


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The SuspensionMAXX MAXXCam 3 Adjustable Torsion Bar Leveling Kit replaces your stock torsion bar keys with an adjustable design that enables you to lift, level or lower the front suspension of your GM Heavy Duty truck just the right amount for your needs. MAXXCam 3 provides 1”-2.5” of adjustable lift height. SMX-MC3 is engineered for 2011-2014 Chevrolet Silverado and GMC Sierra 2500HD and 3500HD 4x4 trucks.

Rather than being a standard one position torsion bar key, MAXXCam 3 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 controlled preload and no degradation in handling or ride quality. MAXX Cam 3 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 2011, the Chevrolet and GMC GMT900 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 3 complements these new components and includes shock extensions so original shocks can be used – thereby maintaining the comfortable stock ride and reducing installation expense. SMX-MC3 is multi powertrain compatible – applicable both gas and diesel engine trucks in one kit.

MAXXCam 3 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.

MAXXCam 3 installation takes approximately 1-2 hours using the SuspensionMAXX 2011 Super 'T' MAXX tool and is supported by the SuspensionMAXX Technical Support Program. Covered by the MAXX Structural Lifetime Warranty.

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