2007-2019 GMC Sierra 1500 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:3" Tapered Lift Blocks Each part is precision manufactured

Each part is precision manufactured from High Strength Steel for outstanding performance & quality

Supreme Suspensions has the best products with the best prices

4x Electrostatic Powder Coated U-Bolts

Constructed from solid steel

ISO 9001 certified and stamped to satisfy the highest quality control standards

2007-2019 GMC Sierra 1500 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:3" Tapered Lift Blocks Each part is precision manufactured2x Rear Lift Blocks with 9 16" Single Pin 4x Premium Forged Flat Top U Bolts Installation Hardware Notes: Will fit 6 Lug Models equipped with 9 16 rear center pin. Please check you rear suspension setup before ordering. We are proud to introduce our New Heavy Duty Steel Lift 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. The 1" Heavy Duty Steel Blocks are