Dodge Block & U-Bolt Kits

We offer a large selection of rear block and u-bolt kits for Dodge Ram trucks and SUV's 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.

    Rough Country rear block kits contain a pair of cast iron blocks and 4 u-bolts with nuts and washers. These are the same blocks used with Rough Country lift kits.
    Vehicle Year Lift Price Item #    
    Ram 2500 Non-Dually (4" rear axle) 4WD
    2003-13 3"
    $55.95
    6570 HK Add to Cart
    Ram 2500 & 1500 Mega Cab (3.5" rear axle) 4WD
    2003-13 3"
    $54.95
    6563 RM Add to Cart
    Ram 2500 & 1500 Mega Cab (3.5" rear axle) 4WD
    2003-13 4"
    $55.95
    6569 HK Add to Cart
    Ram 2500 Non-Dually (4" rear axle) 4WD
    2003-13 4"
    $55.95
    6571 HK Add to Cart

    This unique Adjustable SuperBLOK kit made by ProRyde gives you the option to change the rear ride height from 1" to 1.5" to 2" without ever having to purchase any new components. The cast iron adjustable blocks have integrated center-pins with black e-coating for a durable finish and include in the kit are OEM grade u-bolts and hardware. SuperBLOK is a patent pending, interlocking system and should never be stacked or used with any other leaf spring blocks. FREE SHIPPING to Continental U.S.
    Vehicle Year Lift Price Item #    
    Ram 2500, 3500 2&4WD Adjustable
    2003-13 1", 1.5", 2"
    $134.00
    PRD52-2500D Add to Cart

    Tuff Country cast iron rear block kits are sold in pairs and include u-bolts with hardware. They are designed for vehicles with leaf springs above the rear axle.
    Vehicle Year Lift Price Item #    
    Ram 2500, 3500 4WD (with contact overload) Dana 60
    1994-02 5.5"
    $135.73
    97055 TC Add to Cart
    Ram 2500, 3500 4WD (without contact overload) Dana 60
    1994-02 5.5"
    $125.51
    97053 TC Add to Cart
    Ram 2500, 3500 4WD (without contact overload) Dana 60
    1994-02 5.5" flat
    $125.51
    97054 TC Add to Cart
    Ram 2500, 3500 4WD (with contact overload) Dana 60
    1994-02 5.5" flat
    $135.73
    97056 TC Add to Cart
    Ram 2500, 3500 4WD (with 3.5" rear axle) Dana 60
    2003-12 2"
    $113.47
    97049 TC Add to Cart
    Ram 2500, 3500 4WD (with 4" rear axle) Dana 60
    2003-12 2" flat
    $84.05
    97050 TC Add to Cart
    Ram 2500, 3500 4WD (with 3.5" rear axle) Dana 60
    2003-12 2" flat
    $77.45
    97048 TC Add to Cart
    Ram 2500, 3500 4WD (with 4" rear axle) Dana 60
    2003-12 4"
    $124.92
    97051 TC Add to Cart

    ReadyLift rear block kits are vehicle specific. Some are constructed of Billet aluminim and some are cast iron. Each block kit includes a pair of blocks with E-coated ubolts, nuts and washers. FREE SHIPPING to Continental U.S.
    Vehicle Year Lift Price Item #    
    Ram 2500, 3500 2&4WD without top mount overloads (Except Power Wagon)
    2003-12 1"
    $149.95
    66-1201 RL Add to Cart
    Ram 2500, 3500 2&4WD without top mount overloads (Except Power Wagon)
    2003-12 2"
    $149.95
    66-1202 RL Add to Cart

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