Fabtech 20-21 GM K2500HD 3.5in Bj UCA Kit w/Dlss Resi

When you're looking to give your 2020-2021 Chevrolet Silverado 2500 HD or GMC Sierra 2500 HD a more aggressive stance and the ability to clear larger tires, this 3.5-inch lift system from Fabtech is a solid option. It replaces key factory components with well-built parts designed to handle more demanding use, both on and off the pavement. You'll get a more level look from front to rear, making your truck stand out.

This kit specifically swaps out the factory upper control arms for Fabtech's own heavy-duty tubular arms. These are constructed from 1.50-inch OD DOM steel tubing and feature a larger, high-travel ball joint that's stronger than stock. Fabtech carefully sets the ball joint angle to allow for full suspension travel without binding, which is crucial for maintaining control and durability. The kit also includes forged torsion bar keys that let you fine-tune the ride height, working in harmony with the new control arms. For damping, you get Fabtech's Dirt Logic 2.25 shocks. These feature a stainless steel body and a NitroSteel piston rod for excellent corrosion resistance. The front shocks even come with remote aluminum reservoirs to help keep the shock oil cool during hard use, ensuring consistent performance on rough terrain.

Along with the tubular steel upper control arms, which add about 1 degree of extra caster for improved alignment characteristics, this kit includes everything needed to achieve the 3.5-inch lift. You'll find heavy-duty forged torsion bar keys and the Dirt Logic 2.25 front and rear shocks. This combination adds strength and reliability to your HD truck's suspension while giving it a commanding presence on the road and trail.