XDP has the ReadyLift 44-30800 8" Big Lift Kit with Falcon 1.1 Shocks that is an excellent option to lift your 2020-2022 GM 6.6L Duramax 2500/3500 (4WD). The additional height of this lift kit allows you to run up to 38” tall tires. Included with this kit are fabricated heavy-duty steel cross-members that are laser-cut for precision, and a cast iron knuckles with the correct front-end geometry built-in for stability. Torsion arm brackets, fabricated steel upper control arms with corrected ball joint angles, as well as taller fabricated steel rear lift blocks are included with this kit. Forged torsion keys with the proper amount of indexing ensure a smooth ride when lifting your truck. These revolutionary torsion bar relocation brackets eliminate the need for typical torsion bar lowering, which can reduce ground clearance when installing a lift, and serve to enhance the driving experience. Each kit comes with the necessary differential drop brackets and CV axle spacers to ensure the front tracks properly. Bump stop extensions, OE style cast iron rear lift blocks, 12” sway bar end links heavy-duty steel skid plate, and Falcon 1.1 Monotube shocks round out the package.
Features:
- Made In U.S.A.
- Heavy Duty Skid Plate
- Heavy Duty iron knuckles
- Allows For Up To 38" Tall Tires
- Uses Your OEM Factory Torsion Keys
- Includes 4 Falcon 1.1 Monotube Shocks
- Heavy Duty Welded Steel Crossmembers
- Forged Torsion Keys With The Proper Amount Of Indexing
- Cast Iron Rear Lift Blocks With Integrated Bump Stop Landing Pads
Tire Fitment:
38" Maximum tire diameter
38x12.50 for no rub on a 9" wide wheel with 0 offset
Note: Some GM HD trucks equipped with Tow Package may require custom-length U-bolts purchased separately. Custom U-bolt length may vary by vehicle application.
