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Est. 1957
Fabtech

Fabtech 20-21 GM K3500HD 3.5in Bj UCA Kit w/Dlss

$2226.17

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Fits 2020-2021 Chevrolet Silverado 3500 HD. This 3.5in lift kit from Fabtech includes heavy-duty tubular upper control arms and Dirt Logic 2.25 shocks for improved offroad capability.

Key Features

  • Fits 2020-2021 Chevrolet Silverado 3500 HD and 2020-2021 GMC Sierra 3500 HD.
  • Provides a 3.5-inch increase in ride height, allowing for the fitment of up to 35-inch tall tires.
  • Includes heavy-duty tubular upper control arms made from 1.50-inch OD x .120-inch wall DOM steel tubing.
  • Features an oversized, high-travel ball joint for increased strength and improved suspension articulation.
  • Comes with forged torsion bar keys to allow for additional ride height adjustment.
  • Rear suspension is upgraded with 2-inch blocks and U-bolts to level the vehicle's stance.
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About this part

Product Details

Fabtech is well-known for its robust suspension components designed to handle tough terrain. This 3.5-inch lift kit is specifically built for your 2020-2021 Chevrolet Silverado 3500 HD, giving it a more aggressive, level stance and the ability to clear larger tires, up to 35 inches tall. It's a substantial upgrade aimed at improving both the look and the offroad performance of your truck.

Instead of using the factory upper control arms, this kit replaces them with Fabtech's own heavy-duty tubular arms. These are constructed from 1.50-inch OD DOM steel tubing with a wall thickness of .120 inches, making them considerably stronger than stock. They also feature an oversized, high-travel ball joint that's larger than the original equipment, providing increased strength and allowing for full suspension travel without binding. Fabtech also includes forged torsion bar keys that replace the factory ones, giving you more flexibility to adjust the ride height. In the rear, 2-inch blocks and U-bolts are included to help achieve that level stance.

To top it off, this system comes with Fabtech's top-tier Dirt Logic 2.25 shocks. These shocks feature a stainless steel body and a NitroSteel piston rod, which offers excellent resistance to corrosion and wear, ensuring durability even in harsh conditions. They're tuned to provide a comfortable ride on the road while offering solid damping performance when you venture off-road. This kit brings together strong components to enhance your truck's capability and presence.

Specifications

Brand
Fabtech
Manufacturer Part #
K1179DL

Frequently Asked Questions

Fabtech 20-21 GM K3500HD 3.5in Bj UCA Kit w/Dlss

$2226.17