2001-2010 GMC Sierra 1500HD 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift Height:2" Tapered Lift Blocks (Non-Overloads) Experience for yourself the incredible

Experience for yourself the incredible performance and precise control that Factory Race Series 2

and Nylon Locking Nuts

4x Forged Steel Flat-Top U-Bolts

our hitch receiver plate is made completely out of High Strength Steel and designed by the experts with your OEM ride quality and comfort in mind as well as lifetime use

It's high crystalline composition provides superior strength along with enough flex to maintain your stock ride quality

2001-2010 GMC Sierra 1500HD 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift Height:2" Tapered Lift Blocks (Non-Overloads) Experience for yourself the incredible2x Rear Lift Blocks with 9 16" Single Pin 4x Premium Forged Flat Top U Bolts Installation Hardware Notes: Will fit 8 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