1999-2007 (Classic) GMC Sierra 1500 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:3" Tapered Lift Blocks (Overloads) Supreme Suspension heavy duty steel

Supreme Suspension heavy duty steel lift shackles have been designed to lift your truck by 2" in the rear

and look of your off-road Ford Bronco

5" Wide Helper Springs

We are proud to introduce our NEW US Patent Pending 5-Bend Single Weld Front Lift Blocks

Enhance the look of your GMC Sierra 1500 and run larger tires with Supreme Suspension® 2"

1999-2007 (Classic) GMC Sierra 1500 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift:3" Tapered Lift Blocks (Overloads) Supreme Suspension heavy duty steel2x Rear Lift Blocks with 9 16" Single Pin 4x Premium Forged Flat Top U Bolts Installation Hardware Notes: Will fit 6 Lug Models Only. 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 constructed from one solid block