2011-2019 GMC Sierra HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 | SUPREME'S NEW HD STEEL LIFT BLOCKS! chevy 5"+ 4WD MODELS MAY REQUIRE

5"+ 4WD MODELS MAY REQUIRE A DIFFERENTIAL DROP KIT

This kit installs easily in half an hour and only require simple hand tools

controlled

Note: Please be sure to check with your local DMV before you purchase the 3" rear lift for your 4WD model

please see our kit for trucks with stock rears

2011-2019 GMC Sierra HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 | SUPREME'S NEW HD STEEL LIFT BLOCKS! chevy 5"+ 4WD MODELS MAY REQUIRE2x 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