2019-2023 GMC Sierra 1500 Rear Suspension Lift Blocks with Premium Forged Flat Top U-Bolts 2WD 4WD Rear Lift:1" and the 5" Lift Kit

and the 5" Lift Kit includes 4x Steel Strut Shims for additional 1" lift

Compatible with OEM and most aftermarket radius rods

Supreme Suspensions PRO-Billet Strut Spacers are meticulously engineered and precision CNC machined from T6 Aircraft Aluminum

) Wheel/Tire Selection may require minor trimming for optimal fender well clearance

These spacers can be used on stock suspension and with most aftermarket leveling and lift kits

2019-2023 GMC Sierra 1500 Rear Suspension Lift Blocks with Premium Forged Flat Top U-Bolts 2WD 4WD Rear Lift:1" and the 5" Lift Kit2x High Strength Steel Lift Blocks 4x Premium Forged Flat Top U Bolts Installation Hardware Installation Instructions Fits Mid to Late 2019 transition to 5 8" pin block Only. We are proud to introduce our New Heavy Duty Steel Blocks, precision engineered by our experts not only to lift your truck but to improve your ride quality and comfort as well as lifetime use. Each block is manufactured using only the latest in metal fabrication technology and