2007-2019 GMC Sierra 1500 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:3" Tapered Lift Blocks We've specially engineered our shock

We've specially engineered our shock extenders to provide our customers with the option to reuse the vehicle

2000-2010 Chevrolet Silverado 3500HD 2WD 4WD

Our Add-A-Leafs are designed to provide an evenly distributed spring rate

The rear lift blocks are machined from Carbon steel

Constructed from solid steel

2007-2019 GMC Sierra 1500 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:3" Tapered Lift Blocks We've specially engineered our shock2x 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