2001-2010 Chevy Silverado 1500HD Full Lift Kit with Bump Stops

Fits the Following Vehicles 2001-2010 Chevy Silverado 1500HD 4WD Fits 8-Lug Models Only Torsion Key Lift Kit Preserve Original Handling Characteristics and Ride Quality Fast and Easy Install with Basic Hand Tools Torsion Keys Allow for Adjustable Heights between 1" to 3" Torsion Keys are Twice as Strong as Factory Keys Shock Extenders Maintain Factory Shock Life and Performance Allows for Installation of Plus Sized Tires Provides Additional Ground Clearence for Obscure Terrain Easier Accessibility for Under-Vehicle Service  Precise Product Engineering for Superior Fitment Tappered Block Ensures Correct Pinion Angle of Driveshaft Helps to Eliminate Vibrations while Driving Simple Instructions for Do It Yourself Installment Lifetime Warranty