Lift Block & U Bolt Kit

About Lift Block & U-Bolt Kits

Affordable lift solution for rear of vehicles

Tuff Country’s block and u-bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift blocks and extended zinc plated u-bolts, custom fit for the application.

  • Economical lift solution for rear of vehicles
  • Kits include (2)Lift Blocks, (4)U-bolts and hardware
  • Sizes ranging from 1 inches to 5.5 inches
  • Maintains a factory ride
  • Blocks are available in tapered or non-tapered design
  • Zinc plated u-bolts
  • Limited Lifetime Warranty
  • Made in the USA

Note: Factory length shocks must be replaced on most applications with extended length shocks when installing rear blocks 2 inches in height or taller.

To view our Lift Block & U Bolt Kit Application guide click here.

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114 Items
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Tuff Country 97093 2" Rear Block & U-Bolt Kit 4wd for Nissan Titan 2004-2014
$118.11 $138.95 You Save
$20.84
In-stock
Free Shipping
Tuff Country 97092 3" Rear Block & U-Bolt Kit 4wd & 2wd for Ford F-150 2009-2020
$119.81 $140.95 You Save
$21.14
In-stock
Free Shipping
Tuff Country 97090 1" Rear Block & U-Bolt Kit 4wd for Chevy Silverado 2500HD 2011-2019
$136.81 $160.95 You Save
$24.14
In-stock
Free Shipping
Tuff Country 97087 4" Rear Block & U-Bolt Kit 4wd for Ford F-150 1997-2003
$128.31 $150.95 You Save
$22.64
In-stock
Free Shipping
Tuff Country 97080 4" Rear Block & U-Bolt Kit 4wd for Toyota Tundra 1999-2006
$126.61 $148.95 You Save
$22.34
Free Shipping
Tuff Country 97077 3.5" Rear Block & U-Bolt Kit 4wd for Toyota Tundra 2007-2021
$130.01 $152.95 You Save
$22.94
In-stock
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Tuff Country 97076 4" Rear Block & U-Bolt Kit 4wd for Toyota Tacoma 1995-2022
$126.61 $148.95 You Save
$22.34
Free Shipping
Tuff Country 97074 5.5" Rear Block & U-Bolt Kit 4wd for Ford F-150 1997-2003
$247.31 $290.95 You Save
$43.64
In-stock
Free Shipping
Tuff Country 97073 5" Rear Block & U-Bolt Kit 4wd for Ford F-150 2004-2008
$198.01 $232.95 You Save
$34.94
In-stock
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Tuff Country 97059 5.5" Rear Block & U-Bolt Kit - Tapered 4wd for Ford Excursion 2000-2005
$253.26 $297.95 You Save
$44.69
In-stock
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Tuff Country 97058 4" Rear Block & U-Bolt Kit - Non Tapered 4wd for Ford Excursion 2000-2005
$175.06 $205.95 You Save
$30.89
In-stock
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Tuff Country 97057 4" Rear Block & U-Bolt Kit - Tapered 4wd for Ford Excursion 2000-2005
$169.96 $199.95 You Save
$29.99
In-stock
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Tuff Country 97052 5.5" Rear Block & U-Bolt Kit 4wd for Dodge Ram 1500 1994-2001
$169.11 $198.95 You Save
$29.84
In-stock
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Tuff Country 97051 4" Rear Block & U-Bolt Kit (w/4" Rear axle) 4wd for Dodge Ram 3500 2003-2018
$218.41 $256.95 You Save
$38.54
In-stock
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Tuff Country 97050 2" Rear Block & U-Bolt Kit (w/4" Rear axle) 4wd for Dodge Ram 3500 2003-2018
$155.51 $182.95 You Save
$27.44
In-stock
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Tuff Country 97037 5.5" Rear Block & U-Bolt Kit 4wd for GMC Suburban 1500 & 2500 1992-1998
$169.11 $198.95 You Save
$29.84
In-stock
Free Shipping
Tuff Country 97036 4" Rear Block & U-Bolt Kit 4wd for GMC Suburban 1500 & 2500 1992-1998
$135.11 $158.95 You Save
$23.84
In-stock
Free Shipping
Tuff Country 97032 4" Rear Block & U-Bolt Kit 4wd for GMC Sierra 1500 2006-2018
$154.66 $181.95 You Save
$27.29
In-stock
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Tuff Country 97031 3" Rear Block & U-Bolt Kit 4wd for Chevy Silverado 1500 2006-2018
$136.81 $160.95 You Save
$24.14
In-stock
Free Shipping
Tuff Country 97030 4" Rear Block & U-Bolt Kit 4wd for Chevy Silverado 1500 1999-2005
$124.91 $146.95 You Save
$22.04
In-stock
Free Shipping
Tuff Country 97028 4" Rear Block & U-Bolt Kit 4wd for Chevy Silverado 3500 2001-2010
$169.11 $198.95 You Save
$29.84
In-stock
Free Shipping
Tuff Country 97027 3" Rear Block & U-Bolt Kit 4wd for Chevy Silverado 3500 2001-2010
$136.81 $160.95 You Save
$24.14
In-stock
Free Shipping
Tuff Country 97026 2" Rear Block & U-Bolt Kit 4wd for Chevy Silverado 3500 2001-2010
$123.21 $144.95 You Save
$21.74
In-stock
Free Shipping
Tuff Country 97024 4" Rear Block & U-Bolt Kit 4wd for Chevy Silverado 2500HD 2001-2010
$183.55 $215.94 You Save
$32.39
In-stock
Free Shipping
Tuff Country 97023 3" Rear Block & U-Bolt Kit 4wd for Chevy Silverado 2500HD 2001-2010
$145.31 $170.95 You Save
$25.64
In-stock
Free Shipping
114 Items
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