2011-2019 GMC Sierra HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 | SUPREME'S NEW HD STEEL LIFT BLOCKS! Front Lift:1" - 3" We've engineered our shock extenders

We've engineered our shock extenders to provide our customers with the option to reuse the vehicle's factory shock absorbers to avoid the need to purchase expensive aftermarket extended shocks

IMPORTANT: Fits non-SR5 models ONLY

5" and 2" Jeep Liberty wheel spacer options to customize your rugged off-road Jeep Truck

Our Pro-Billet Series wheel spacers for Infiniti Q50 are precision engineered to widen your track-width

Stud Size: 1/2 x 20

2011-2019 GMC Sierra HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 | SUPREME'S NEW HD STEEL LIFT BLOCKS! Front Lift:1" - 3" We've engineered our shock extenders2x Front Steel Torsion Keys 2x Front Shock Extenders 2x Rear Steel Lift Blocks 4x Premium Electrostatic Powder Coated U Bolts Installation instructions Precision CNC Machined for Outstanding Performance and Quality Proprietary Protective Coating to Prevent Oxidation, Corrosion & Rust Increase Ground Clearance & Install Custom Plus Sized Rims & Tires IMPORTANT: Fits 4x4 8 Lug Models Only. This kit will NOT work with rear OVERLOADS or DUALLY Models, as