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.

    For high quality, made-in-America products, choose a Superlift rear block kit. These kits include a pair of cast iron blocks along with u-bolts, locking nuts and washers.
    Vehicle Year Lift Price Item #    
    Pickup 4WD 1/2 Ton, Ramcharger, Trailduster
    1969-01 1.5"
    $52.95
    4016 SL More Info
    Pickup 4WD 1/2 Ton, Ramcharger, Trailduster
    1969-01 2"
    $52.95
    4027 SL More Info
    Pickup 4WD 1/2 Ton, Ramcharger, Trailduster
    1969-01 2.5"
    $69.95
    4097 SL More Info
    Pickup 4WD 1/2 Ton, Ramcharger, Trailduster
    1969-01 3"
    $69.95
    4038 SL More Info
    Pickup 4WD 1/2 Ton, Ramcharger, Trailduster
    1969-01 4"
    $69.95
    4049 SL More Info
    Pickup 4WD 1/2 Ton, Ramcharger, Trailduster
    1969-01 5"
    $74.95
    4059 SL More Info
    Pickup 4WD 3/4 Ton (except Diesel)
    1969-93 1.5"
    $52.95
    4016 SL More Info
    Pickup 4WD 3/4 Ton (except Diesel)
    1969-93 2"
    $52.95
    4027 SL More Info
    Pickup 4WD 3/4 Ton (except Diesel)
    1969-93 2.5"
    $69.95
    4097 SL More Info
    Pickup 4WD 3/4 Ton (except Diesel)
    1969-93 3"
    $69.95
    4038 SL More Info
    Pickup 4WD 3/4 Ton (except Diesel)
    1969-93 4"
    $69.95
    4049 SL More Info
    Pickup 4WD 3/4 Ton (except Diesel)
    1969-93 5"
    $74.95
    4059 SL More Info
    Pickup 4WD 3/4 Ton with top mount overload
    1994-02 2.5"
    $84.95
    4897 SL More Info
    Pickup 4WD 3/4 Ton without top mount overload
    1994-02 2.5"
    $84.95
    4797 SL More Info
    Pickup 4WD 3/4 Ton, 1 Ton w/ 4-1/8" axle tube (flat block)
    2003-13 2"
    $69.95
    4925 SL More Info
    Pickup 4WD 3/4 Ton, 1 Ton w/ 3-5/8" axle tube (flat block)
    2003-13 2"
    $52.95
    4225 SL More Info
    Pickup 4WD 3/4 Ton, 1 Ton w/ 3-5/8" axle tube (flat block)
    2003-13 4"
    $69.95
    4249 SL More Info
    Pickup 4WD 3/4 Ton, 1 Ton w/ 4-1/8" axle tube (flat block)
    2003-13 4"
    $69.95
    4949 SL More Info

    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 4WD
    1974.5-93 2"
    $53.69
    6520 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 #    
    W150 Pickup
    1961-91 1.25"
    $59.60
    BUK12564 SK More Info
    1/2 Ton Pickup, Ramcharger, Trailduster 4WD
    1969-01 2"
    $94.35
    BUK2064 SK More Info
    3/4 Ton Pickup 4WD - Except Diesel
    1969-93 3.5"
    $103.60
    BUK3565 SK More Info
    3/4 Ton Pickup 4WD - Except Diesel
    1969-93 4.5"
    $113.16
    BUK4564 SK More Info

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