2007-2018 GMC Sierra 1500 Full Suspension Lift Kit 6-Lug / 4WD | SUPREME'S NEW HD STEEL LIFT BLOCKS! Prairie 650 Our rear spring spacers are

Our rear spring spacers are machined from 6061-T6 aircraft aluminum and will not bend or warp when under high stress loads

3 Nissan Wheel Spacers increase inner wheel clearance

Our Steel Series rear lift kits are precision engineered to lift and level your truck

That's where the optional angled shims come into help to resolve the matter

then anodized in a brilliant black finish to prevent oxidation and corrosion

2007-2018 GMC Sierra 1500 Full Suspension Lift Kit 6-Lug / 4WD | SUPREME'S NEW HD STEEL LIFT BLOCKS! Prairie 650 Our rear spring spacers are2x Front Billet Upper Lift Spacers 2x Front Delrin Bottom Lift Spacers 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: *Will fit 6 Lug New Body Style Models Only. *This Kit is NOT compatible