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 #    
    1/2, 3/4, 1 Ton Pickup, Trailduster, Ramcharger 4WD
    1970-74 2"
    $51.18
    6522 HK Add to Cart
    1/2, 3/4, 1 Ton Pickup, Trailduster, Ramcharger 4WD
    1970-74 3"
    $45.54
    6540 HK Add to Cart
    1/2, 3/4, 1 Ton Pickup 4WD
    1974.5-93 2"
    $53.69
    6520 HK Add to Cart
    1/2, 3/4, 1 Ton Pickup, Trailduster, Ramcharger 4WD
    1974.5-93 3"
    $45.54
    6540 HK Add to Cart
    Ram 1500, 2500 (2.5"wide rear springs) 4WD
    1994-01 2"
    $51.18
    6522 HK Add to Cart
    1500 Pickup 2WD
    1994-01 2"
    $55.95
    6530 HK Add to Cart
    Ram 1500 4WD
    1994-01 3"
    $45.54
    6540 HK Add to Cart
    Ram 1500 Pickup (with 3.5" rear axle) 2WD
    2002-05 2"
    $45.95
    6560 HK Add to Cart
    Ram 1500 Pickup (with 3.5" rear axle) 2WD
    2002-05 3"
    $45.95
    6561 HK Add to Cart
    Ram 1500 4WD
    2002-08 2"
    $45.95
    6560 HK Add to Cart
    Ram 1500 4WD
    2002-08 3"
    $45.95
    6561 HK Add to Cart
    Ram 3500 Non-Dually (4" rear axle) 4WD
    2003-12 3"
    $55.95
    6570 HK Add to Cart
    Ram 3500 Non-Dually (4" rear axle) 4WD
    2003-12 4.5"
    $55.95
    6571 HK Add to Cart
    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 4.5"
    $55.95
    6571 HK Add to Cart

    Vehicle Year Lift Price Item #    
    Ram 3500 4WD
    2013-14 2"
    $69.54
    ZOND1207 Add to Cart

    Skyjacker Rear Block Kits include a pair of cast iron blocks with 4 u-bolts, Nylon insert lock nuts and washers. Skyjacker blocks are high quality ductile iron (not gray iron) tapered and are 1-piece construction with axle pins built-in.
    Vehicle Year Lift Price Item #    
    W150 Pickup
    1961-91 1.25"
    $59.60
    BUK12564 SK Add to Cart
    1/2 Ton Pickup, Ramcharger, Trailduster 4WD
    1969-01 2"
    $94.35
    BUK2064 SK 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 1500 4WD
    1994-01 5.5"
    $96.87
    97052 TC Add to Cart
    Ram 3500 4WD (with 3.5" rear axle tube)
    2003-12 2" flat
    $77.45
    97048 TC Add to Cart
    Ram 3500 4WD (with 4" rear axle tube)
    2003-12 2" flat
    $84.05
    97050 TC Add to Cart
    Ram 2500 4WD (with 4" rear axle tube)
    2003-13 2" flat
    $84.05
    97050 TC Add to Cart
    Ram 2500 4WD (with 3.5" rear axle tube)
    2003-13 2" flat
    $77.45
    97048 TC Add to Cart

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