Product Description
2011 to 2019 HD-specific lift-oriented Ready LIFT forged torsion keys provide an adjustable lift while maintaining the factory ride. These super strong forged torsion keys are stronger than stock with the same design and features an indexing that is unique to this kit. The 69-3411 Lift Kit also includes CNC-machined differential drop spacers which lowers the differential and puts the front CV axles into safe factory angle on 4WD trucks. To lift the rear of your new GMC Sierra Denali or Silverado 2500 HD truck, the Ready LIFT SST Lift Kit includes OEM style 1.0 Inch cast iron rear lift blocks complete with new U-bolts and hardware. A Tow Package version of this kit is also available with a taller 2.0 Inch rear lift block use 69-3412.