2020-23 4WD Silverado, Sierra 2500HD, Denali 3.5" Ball Joint UCA Leveling Kit, Dirt Logic 2.25 Resi shocks

Product No
FREE SHIPPING Lower 48 States

Important Notes

Does not fit Standard Cab models
Does not fit GMC AT4 or Chevy Trail Boss models
Can not use OEM wheel and tire

Quick Overview

Fabtech offers a 3.5” leveling kit for off-road enthusiasts looking for enhanced capabilities that allow a set of 35” tires. Installation will give your Silverado or Sierra 2500HD and Denali a more level stance front to rear with an aggressive look. Heavy duty ball joint tubular upper control arms replace the inferior factory arms. This provides increased strength both on and offroad with the 1.50” OD DOM steel tubing that features a high travel ball joint noticeably larger than stock. The ball joint angle is set to allow full travel with no binding throughout the travel range. Forged torsion bar keys replace the factory keys to allow for additional ride height adjustment that works in conjunction with the new upper control arms.

Front shocks are the Fabtech Dirt Logic 2.25 shocks with external reservoir and rear shocks are Dirt Logic 2.25 without reservoir. These shocks have a larger steel body that will give you a superior ride both on the street and off-road. Overall this 3.5” leveling kit includes high quality components that will add both strength and reliability to your truck while giving it a commanding presence.

Kit Components
Forged Torsion Keys
Tubular Steel Upper Control arms
Front Dirt Logic 2.25 resi shocks
Rear Dirt Logic 2.25 shocks

Kit Features
Additional 1 degree of caster built in
1.5" OD x .120" wall DOM tubing
High travel oversized ball joints
2.25" OD x .250" wall DOM bushing barrels
Limited Lifetime Warranty

This Fabtech lift kit is covered by their FIVE SIXTY Powertrain Warranty. Details

View kit installation instructions

    • Make: Chevrolet, GMC
    • Model: 2500HD
    • Vehicle: 2020-23 Silverado, Sierra 2500HD 3.5" Ball Joint UCA Leveling Kit, Dirt Logic 2.25 Resi shocks
    • Drive: 4WD
    • Tire Size: 35/12.50R18 tires w/ 18-22×9 wheels w/ 5 3/4” BS w/ minor trimming
    • Initialize: 1

Fabtech lift kit fits the following models:
2020 Silverado 2500HD
2021 Silverado 2500HD

2022 Sierra 2500HD
2023 Sierra 2500HD

2020 Sierra Denali 2500HD
2021 Sierra Denali 2500HD

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