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Skyjacker Blocks & U-Bolt Kits


Skyjacker
Skyjacker Blocks & U-Bolt Kits

Perfect Way to Lift Your Ride to Clear Larger Rear Tires

Skyjacker utilizes blocks and U-bolts in its kits to provide rear lift. Available in 1.25", 2", 3.5", 4.5", and 5", Skyjacker ductile iron blocks with fixed center pins are tapered to correct pinion angle and prevent driveline vibrations. E-coated U-bolts are corrosion-resistant and offered in various shapes/sizes (e.g. square, round, semi-round) and lengths from 1.75" to 19".


28 Products
Chevy/GMC
Skyjacker BUK3564 -
825-BUK3564
Rear Block & U-Bolt Kit
  • 1999-2006 Truck 1/2 & 3/4-Ton, 6-Lug 4WD
  • 3.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $103.60
    Order Today Ships 02/16/16
    Skyjacker BUK3584 -
    825-BUK3584
    Rear Block & U-Bolt Kit
  • 1973-98 Truck Crew Cab, 1-Ton (Except Dually)
  • 2000-04 Truck 2500HD
  • 2000-10 Truck 3/4-Ton, 8-Lug
  • 4WD
  • 3.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $103.60
    Order Today Ships 02/08/16
    Skyjacker BUK3588 -
    825-BUK3588
    Rear Block & U-Bolt Kit
  • 1973-87 Truck 1/2 & 3/4-Ton, 6-Lug
  • 1973-91 Blazer/Jimmy/Tahoe/Yukon
  • 1973-91 Suburban 1/2 & 3/4-Ton, 6-Lug
  • 4WD
  • 3.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $103.60
    Order Today Ships 02/08/16
    Skyjacker BUK4565 -
    825-BUK4565
    Rear Block & U-Bolt Kit
  • 1999-2006 Truck 1/2 & 3/4-Ton, 6-Lug 4WD
  • 4.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $113.16
    Order Today Ships 02/08/16
    Skyjacker BUK4584 -
    825-BUK4584
    Rear Block & U-Bolt Kit
  • 1973-98 Truck 1-Ton (Except Crew Cab & Dually)
  • 2000-04 Truck 2500HD
  • 2000-10 Truck 3/4-Ton, 8-Lug
  • 4WD
  • 4.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $113.16
    Order Today Ships 02/08/16
    Skyjacker BUK4589 -
    825-BUK4589
    Rear Block & U-Bolt Kit
  • 1973-87 Truck 1/2 & 3/4-Ton, 6-Lug
  • 1973-91 Blazer/Jimmy/Tahoe/Yukon
  • 1973-91 Suburban 1/2 & 3/4-Ton, 6-Lug
  • 4WD
  • 4.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $113.16
    Order Today Ships 02/08/16
    Skyjacker BUK5584 -
    825-BUK5584
    Rear Block & U-Bolt Kit
  • 1977-87 Truck 1-Ton
  • 5.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $116.70
    Order Today Ships 02/08/16
    Skyjacker BUK5589 -
    825-BUK5589
    Rear Block & U-Bolt Kit
  • 1973-87 Truck 1/2 & 3/4-Ton, 6-Lug
  • 1973-91 Blazer/Jimmy/Tahoe/Yukon
  • 1973-91 Suburban 1/2 & 3/4-Ton, 6-Lug
  • 4WD
  • 5.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $116.70
    Order Today Ships 02/08/16
    Skyjacker BUK5592 -
    825-BUK5592
    Rear Block & U-Bolt Kit
  • 1973-87 Truck/Suburban 3/4-Ton, 8-Lug 4WD
  • 5.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $116.70
    Order Today Ships 02/08/16
    Dodge
    Skyjacker BUK3565 -
    825-BUK3565
    Rear Block & U-Bolt Kit
  • 1969-93 Truck 3/4-Ton 4WD (Except Diesel)
  • 1969-2001 Truck/Ramcharger/Trailduster 1/2-Ton 2WD/4WD
  • 3.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $103.60
    Order Today Ships 02/08/16
    Dodge/GM
    Skyjacker BUK4564 -
    825-BUK4564
    Rear Block & U-Bolt Kit
  • 1969-2001 Dodge Truck/SUV 2WD/4WD
  • 1992-99 Chevy/GMC Truck/SUV 4WD
  • 4.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $113.16
    Order Today Ships 02/16/16
    Ford
    Skyjacker BUK2074DF -
    825-BUK2074DF
    Rear Block & U-Bolt Kit
  • 2015 F-150 2WD/4WD
  • 2" Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $100.99
    Order Today Ships 02/08/16
    Skyjacker BUK3524 -
    825-BUK3524
    Rear Block & U-Bolt Kit
  • 1983-97 Ranger
  • 1984-90 Bronco II
  • 2WD/4WD
  • 3.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $103.60
    Order Today Ships 02/08/16
    Skyjacker BUK3573 -
    825-BUK3573
    Rear Block & U-Bolt Kit
  • 1966-96 F-150
  • 3.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $103.60
    Order Today Ships 02/08/16
    Skyjacker BUK3596 -
    825-BUK3596
    Rear Block & U-Bolt Kit
  • 1999-2009 F-250 with Factory 2'' Block
  • 1999-2010 F-350, Factory 2'' Block (No Overload)
  • 4WD
  • 3.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $103.60
    Order Today Ships 02/08/16
    Skyjacker BUK4526 -
    825-BUK4526
    Rear Block & U-Bolt Kit
  • 1983-97 Ranger
  • 1984-90 Bronco II
  • 2WD/4WD
  • 4.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $113.16
    Order Today Ships 02/08/16
    Skyjacker BUK4593 -
    825-BUK4593
    Rear Block & U-Bolt Kit
  • 1980-98 F-250
  • 1983-97 F-350 (Except Dually)
  • 4WD
  • 4.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $110.83
    Order Today Ships 02/08/16
    Skyjacker BUK4597 -
    825-BUK4597
    Rear Block & U-Bolt Kit
  • 1999-2009 F-250 with Factory 2'' Block
  • 1999-2010 F-350, Factory 2'' Block (No Overload)
  • 4WD
  • 4.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $113.16
    Order Today Ships 02/08/16
    Skyjacker BUK5526 -
    825-BUK5526
    Rear Block & U-Bolt Kit
  • 1983-97 Ranger
  • 1984-90 Bronco II
  • 2WD/4WD
  • 5.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $116.70
    Order Today Ships 02/08/16
    Skyjacker BUK5574 -
    825-BUK5574
    Rear Block & U-Bolt Kit
  • 1966-96 F-100/F-150 4WD
  • 5.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $116.70
    Order Today Ships 02/08/16
    Skyjacker BUK5593 -
    825-BUK5593
    Rear Block & U-Bolt Kit
  • 1980-98 F-250 2WD
  • 1983-97 F-350 4WD (Except Dually)
  • 5.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $116.70
    Order Today Ships 02/08/16
    Skyjacker BUK5598 -
    825-BUK5598
    Rear Block & U-Bolt Kit
  • 1999-2009 F-250 with Factory 2'' Block
  • 1999-2010 F-350, Factory 2'' Block (No Overload)
  • 4WD
  • 5.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $116.70
    Order Today Ships 02/08/16
    Ford/GM
    Skyjacker BUK3592 -
    825-BUK3592
    Rear Block & U-Bolt Kit
  • 1973-87 GM Suburban 3/4-Ton, 8-Lug
  • 1980-98 Ford F-250
  • 1983-97 Ford F-350 (Except Dually)
  • 4WD
  • Rear Lift: 3.5" GM, 2" Ford
  • FREE
    SHIPPING
    & HANDLING!
    $101.48
    Order Today Ships 02/08/16
    Ford/Jeep
    Skyjacker BUK3572 -
    825-BUK3572
    Rear Block & U-Bolt Kit
  • 1966-96 Ford Bronco 2WD/4WD
  • 1966-2003 Ford F-100/F-150 4WD
  • 1974-90 Jeep J10/J20 & Cherokee/Wagoneer 4WD
  • 1980-96 Ford F-100/F-150 2WD
  • 3.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $103.60
    Order Today Ships 02/08/16
    Skyjacker BUK4573 -
    825-BUK4573
    Rear Block & U-Bolt Kit
  • 1966-96 Ford Bronco 2WD/4WD
  • 1974-90 Jeep J10/J20 & Cherokee/Wagoneer 4WD
  • 1980-96 Ford F-100/F-150 2WD
  • 1997-2003 Ford F-100/F-150 4WD
  • 4.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $113.16
    Order Today Ships 02/08/16
    Skyjacker BUK5573 -
    825-BUK5573
    Rear Block & U-Bolt Kit
  • 1966-96 Ford Bronco 2WD/4WD
  • 1974-90 Jeep J10/J20 & Cherokee/Wagoneer 4WD
  • 1980-96 Ford F-100/F-150 2WD
  • 1997-2003 Ford F-100/F-150 4WD
  • 5.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $116.70
    Order Today Ships 02/08/16
    Toyota
    Skyjacker BUK3563 -
    825-BUK3563
    Rear Block & U-Bolt Kit
  • 1979-86 4Runner
  • 1979-96 Truck with 2.5'' Wide U-Bolt
  • 4WD
  • 3.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $103.60
    Order Today Ships 02/08/16
    Skyjacker BUK4563 -
    825-BUK4563
    Rear Block & U-Bolt Kit
  • 1979-85 Truck
  • 4.5'' Rear Lift
  • FREE
    SHIPPING
    & HANDLING!
    $107.19
    Order Today Ships 02/08/16

    28 Products