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  • Skyjacker BUK2789 Suspension Block and U-Bolt Kit fits 2011-2018 Chevrolet Silverado 2500 HD / Silverado 3500 HD / GMC Sierra 2500 HD 4 Wheel Drive / Sierra 3500 HD 4 Wheel Drive
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Skyjacker 2011-2017 GMC Sierra 3500 HD 4 Wheel Drive Suspension Block and U-Bolt Kit
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Load image into Gallery viewer, Skyjacker 2011-2017 GMC Sierra 3500 HD 4 Wheel Drive Suspension Block and U-Bolt Kit

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Skyjacker BUK2789 Suspension Block and U-Bolt Kit fits 2011-2018 Chevrolet Silverado 2500 HD / Silverado 3500 HD / GMC Sierra 2500 HD 4 Wheel Drive / Sierra 3500 HD 4 Wheel Drive

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Skyjacker
BUK2789
Many in stock
$142.55 USD $125.99 USD
$125.99 USD
Skyjacker BUK2789 Suspension Block and U-Bolt Kit fits 2011-2018 Chevrolet Silverado 2500 HD / Silverado 3500 HD / GMC Sierra 2500 HD 4 Wheel Drive / Sierra 3500 HD 4 Wheel Drive
Description
Skyjacker(R) utilizes Blocks and U-Bolts in its Kits to provide rear lift. The Skyjacker(R) U-Bolts are e-coated for corrosion resistance. These U-Bolts are offered in various shapes and sizes such as square, round, and semi-round in lengths ranging from 1.75 - 19 inches. The Blocks used in Skyjacker(R) Kits are Ductile iron with fixed center pins. They are also tapered to correct pinion angle and prevent driveline vibrations. Available in 1.25, 2, 3.5, 4.5, and 5 inches.

This Part Fits:

Year Make Model Submodel
2015-2018 Chevrolet Silverado 2500 HD High Country
2011-2018 Chevrolet Silverado 2500 HD LT
2011-2018 Chevrolet Silverado 2500 HD LTZ
2011-2018 Chevrolet Silverado 2500 HD WT
2015-2018 Chevrolet Silverado 3500 HD High Country
2011-2018 Chevrolet Silverado 3500 HD LT
2011-2018 Chevrolet Silverado 3500 HD LTZ
2011-2018 Chevrolet Silverado 3500 HD WT
2015-2018 GMC Sierra 2500 HD Base
2011-2018 GMC Sierra 2500 HD Denali
2011-2018 GMC Sierra 2500 HD SLE
2011-2018 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
2015-2018 GMC Sierra 3500 HD Base
2011-2018 GMC Sierra 3500 HD Denali
2011-2018 GMC Sierra 3500 HD SLE
2011-2018 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT
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