Hummer Block & U-Bolt Kits

We offer a rear block and u-bolt kit for your Hummer with rear leaf spring suspension. Rear lift block kits include a pair of rear blocks with u-bolts and hardware. They are a simple way to raise the rear of your vehicle if your leaf springs have started to sag. Unlike an add-a-leaf, rear lift blocks will not adversely affect your ride quality.

If you use your vehicle for hauling or towing, the addition of a block kit will maintain the factory rake of your vehicle. If you don't find the combination you're looking for, blocks and u-bolts are sold individually for a custom application.

All rear block kits listed are designed for the rear of your vehicle only. The leaf springs must be above the axle.

    Vehicle Year Lift Price Item #  
    Hummer HD 8-Lug 4WD, Adjustable
    2003-10 1", 1.5", 2"
    PRD52-1200G Buy No

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