Shop Blessed Performance for the Readylift 3.5"/2" Lift Kit With SST3000 Shocks for your 2011-2019 GM Silverado/Sierra 3500HD Duramax diesel. This lift kit features a pair of heavy-duty tubular control arms to correct suspension geometry and adjustable forged torsion keys that are indexed specifically to this this kit to ensure a factory-quality ride. The CNC-machined differential drop spacers orient the front CV axles to factory approved specifications on the 4WD applications.
The SST Lift Kit by Readylift takes this kit to the next level by offering a kit that was specially designed for the GM trucks that were equipped with the "Tow Package" that includes a 2.0" rear lift block and U-bolts to offer greater rake for towing. Heavy-duty tie rods offering greater articulation and zerk fittings on both the inner and outer ends are also included in this kit. Readylift SST3000 Shocks and hardware kit ensure installation of this lift kit is complete with no additional parts needed.
Highlights:
- Torsion Keys
- Allows for 34" Tires
- Heavy Duty Tie Rods
- Cast Iron Rear Blocks
- Differential Drop Spacers
- ReadyLift SST3000 Shocks
- Tubular Upper Control Arms
Tire Fitment Specs:
- 18" - 295/70R18
- 20" - 275/65R20
- 22" - 285/55R22
- 34" Maximum tire diameter
- 34x11.50 for no rub on a 9" wide wheel with +12 offset
Vehicle Fitment:
2011-2019 GM Silverado/Sierra 2500HD 2WD/4WD
Application Notes:
Single Rear Wheel with Tow Package Springs or Dual Rear Wheels Only