Product Information： 1-3"F+3"R Leveling Lift Kits with Torsion Key Unloading Tool -Good looking on your truck and provide enough ground balance -Forged torsion keys are stronger than OEM cast key -Carbon Steel Rear Blocks designed for superior strength -Fast and Easy Install with Basic Hand Tools IMPORTANT -Lift the front by 1-3" and the rear by 3". -About theTorsion key:The actul thickness is not equal to the lift height -It will require to remove factory/OEM block before installing new rear blocks. -Please message us with submodel and drivetype if you not sure Fits for: 1999-2007 Chevrolet Silverado 1500 4X4 4WD .
