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 More Info
    1/2, 3/4, 1 Ton Pickup, Trailduster, Ramcharger 4WD
    1970-74 3"
    $45.54
    6540 HK More Info
    1/2, 3/4, 1 Ton Pickup, Trailduster, Ramcharger 4WD
    1974.5-93 3"
    $45.54
    6540 HK More Info

    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 #    
    1/2 Ton Pickup, Ramcharger, Trailduster 4WD
    1969-01 3.5"
    $103.60
    BUK3565 SK More Info
    1/2 Ton Pickup, Ramcharger, Trailduster 4WD
    1969-01 4.5"
    $113.16
    BUK4564 SK More Info

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