2001-2010 GMC Sierra 3500HD Full Lift Kit Includes Camber/Caster Alignment Kit + Shock ExtendersIncludes 2x Steel MAX Torsion Keys Includes 2x High Strength Steel Lift Blocks Includes 4x Premium Electrostatic Powder Coated U Bolts Includes 2x High Strength Steel Front Shock Mount Extenders Includes Full Set of Machined Steel Cam Plates, Grade 10. 9 Bolts and Nuts Precision CNC Machined for Extreme Strength and Accurate Fit Proprietary Protective Coating to Prevent Oxidation, Corrosion & Rust Replace Worn out OEM Slotted Eccentrics & Prevent

Laser Cut and GMAW welded for superior strength and outstanding performance & quality

and 2" Ford 5x114 wheel spacer option to enhance the clearance

The SOLID single-piece construction ensures extreme compression resistance

Heavy Duty GMAW Seam and Fillet Welding Processes to Ensure Maximium Resistance

5" and 2" Ford 8x170 wheel spacer option to enhance the clearance

(1/2" x 20) High-Strength HD Spec Spline Type Wheel Studs

our rear blocks are precision machined using only the latest in metal fabrication technology

Both stronger and harder than conventional steel

These Delrin parts are engineered to offer high stiffness

Supreme Suspensions is proud to carry Pro Comp's upgraded shock series to replace your factory shocks when you install your lift kit

Our Steering Gear Box Stabilizer solves the recurrent issue of frame flex and wheel play in the driveline

4WD: Comes with 3/4" stud extender