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, 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 4WD
    1974.5-93 2"
    $53.69
    6520 HK More Info
    1/2, 3/4, 1 Ton Pickup, Trailduster, Ramcharger 4WD
    1974.5-93 3"
    $45.54
    6540 HK More Info
    Ram 1500, 2500 (2.5"wide rear springs) 4WD
    1994-01 2"
    $51.18
    6522 HK More Info
    1500 Pickup 2WD
    1994-01 2"
    $55.95
    6530 HK More Info
    Ram 1500 4WD
    1994-01 3"
    $45.54
    6540 HK More Info
    Ram 1500 Pickup (with 3.5" rear axle) 2WD
    2002-05 2"
    $51.53
    6560 HK More Info
    Ram 1500 Pickup (with 3.5" rear axle) 2WD
    2002-05 3"
    $45.95
    6561 HK More Info
    Ram 1500 4WD
    2002-08 2"
    $51.53
    6560 HK More Info
    Ram 1500 4WD
    2002-08 3"
    $45.95
    6561 HK More Info
    Ram 3500 Non-Dually (4" rear axle) 4WD
    2003-12 3"
    $55.95
    6570 HK More Info
    Ram 3500 Non-Dually (4" rear axle) 4WD
    2003-12 4.5"
    $55.95
    6571 HK More Info
    Ram 2500 & 1500 Mega Cab (3.5" rear axle) 4WD
    2003-13 3"
    $54.95
    6563 RM More Info
    Ram 2500 Non-Dually (4" rear axle) 4WD
    2003-13 3"
    $55.95
    6570 HK More Info
    Ram 2500 & 1500 Mega Cab (3.5" rear axle) 4WD
    2003-13 4"
    $80.75
    6569 HK More Info
    Ram 2500 Non-Dually (4" rear axle) 4WD
    2003-13 4.5"
    $55.95
    6571 HK More Info

    Vehicle Year Lift Price Item #    
    Ram 3500 4WD
    2013-14 2"
    $69.54
    ZOND1207 More Info

    Traxda block & u-bolt kits include laser cut, solid steel blocks that are made in the U.S. using OEM drawings. Traxda uses plated u-bolts and hardware and every part is powdered coated to make sure the finish lasts as long as your truck does. FREE SHIPPING to Continental U.S.
    Vehicle Year Lift Price Item #    
    Ram 1500
    2002-08 1"
    $95.25
    604048 TX 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

    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 More Info
    Ram 3500 4WD (with 4" rear axle tube)
    2003-12 2" flat
    $84.05
    97050 TC More Info
    Ram 3500 4WD (with 3.5" rear axle tube)
    2003-12 2" flat
    $77.45
    97048 TC More Info
    Ram 2500 4WD (with 3.5" rear axle tube)
    2003-13 2" flat
    $77.45
    97048 TC More Info
    Ram 2500 4WD (with 4" rear axle tube)
    2003-13 2" flat
    $84.05
    97050 TC More Info

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