F100, F150, Ranger Ford Block & U-Bolt Kits

We offer a large selection of rear block and u-bolt kits for Ford trucks 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 #    
    F100, F150 4WD
    1972-79 1.5"
    $45.95
    6543 HK Add to Cart
    F100, F150 4WD
    1972-79 2"
    $45.42
    6518 HK Add to Cart
    F150 2WD
    1980-03 1.5"
    $36.00
    6516 HK Add to Cart
    F150 2WD
    1980-03 2"
    $45.95
    6547 HK Add to Cart
    F150 4WD
    1980-96 2"
    $36.00
    6516 HK Add to Cart
    F150 4WD
    1980-96 3"
    $53.13
    6525 HK Add to Cart
    F150 4WD
    1980-96 4"
    $55.95
    6554 HK Add to Cart
    Ranger 2WD, 4WD
    1983-97 2"
    $41.69
    7541 HK Add to Cart
    Ranger 2WD, 4WD
    1983-97 3"
    $58.41
    6546 HK Add to Cart
    F150 4WD
    1997-03 3"
    $53.95
    6572 HK Add to Cart
    F150 4WD
    1997-03 4"
    $53.95
    6574 HK Add to Cart
    F150 2WD, 4WD
    2004-13 1"
    $53.95
    6577 HK Add to Cart

    Traxda block & u-bolt kits include solid cast 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 #    
    F150 4WD (replaces factory block)
    2004-08 1"
    $110.25
    105036 TX Add to Cart
    F150 2WD
    2004-08 1"
    $110.25
    105026 TX Add to Cart
    F150 4WD
    2009-14 1"
    $110.25
    105016 TX Add to Cart
    F150 2WD
    2009-14 1"
    $110.25
    105018 TX 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 #    
    F150 4WD Adjustable
    2004-08 1", 1.5", 2"
    $169.00
    PRD52-3000F Add to Cart
    F150 4WD Adjustable
    2009-13 1.75", 2.25", 2.75"
    $169.00
    PRD52-3000F 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 #    
    F100, F150 4WD
    1966-79 3.5"
    $103.60
    BUK3572 SK Add to Cart
    F100, F150 4WD
    1966-79 5.5"
    $116.70
    BUK5574 SK Add to Cart
    F100, F150 2WD
    1980-96 2"
    $94.35
    BUK2071 SK Add to Cart
    F100, F150 4WD
    1980-96 3.5"
    $103.60
    BUK3572 SK Add to Cart
    F100, F150 2WD
    1980-96 3.5"
    $103.60
    BUK3572 SK Add to Cart
    F100, F150 2WD
    1980-96 4.5"
    $113.16
    BUK4573 SK Add to Cart
    F100, F150 2WD
    1980-96 5.5"
    $116.70
    BUK5573 SK Add to Cart
    F100, F150 4WD
    1980-96 5.5"
    $116.70
    BUK5574 SK Add to Cart
    Ranger 2WD
    1983-97 2"
    $75.56
    BUK2033 SK Add to Cart
    Ranger 4WD
    1983-97 2"
    $92.42
    BUK2024 SK Add to Cart
    Ranger 4WD
    1983-97 3.5"
    $103.60
    BUK3524 SK Add to Cart
    Ranger 2WD
    1983-97 3.5"
    $103.60
    BUK3524 SK Add to Cart
    Ranger 4WD
    1983-97 4.5"
    $113.16
    BUK4526 SK Add to Cart
    Ranger 2WD
    1983-97 4.5"
    $113.16
    BUK4526 SK Add to Cart
    Ranger 2WD
    1983-97 5.5"
    $116.70
    BUK5526 SK Add to Cart
    Ranger 4WD
    1983-97 5.5"
    $116.70
    BUK5526 SK Add to Cart
    F100, F150 4WD
    1997-03 2"
    $94.35
    BUK2071 SK Add to Cart
    F100, F150 4WD
    1997-03 3.5"
    $103.60
    BUK3572 SK Add to Cart
    F100, F150 4WD
    1997-03 4.5"
    $113.16
    BUK4573 SK Add to Cart
    F100, F150 4WD
    1997-03 5.5"
    $116.70
    BUK5573 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 #    
    F150 4WD
    1997-03 4"
    $73.95
    97087 TC Add to Cart
    F150 4WD
    1997-03 5.5"
    $97.07
    97074 TC Add to Cart
    F150 4WD with bump stop
    2004-08 5.5" flat
    $129.91
    97073 TC Add to Cart
    F150 4WD
    2009-14 3"
    $95.37
    97092 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 #    
    F150 4WD
    2004-08 1"
    $149.95
    66-2053 RL Add to Cart
    F150 2WD
    2004-14 1.5"
    $149.95
    66-2051 RL Add to Cart
    F150 4WD
    2009-14 1.75"
    $149.95
    66-2053 RL Add to Cart
    Raptor 4WD
    2010-14 .5"
    $149.95
    66-2053 RL Add to Cart

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