3.5'' SST LIFT KIT FRONT WITH 2'' REAR WITH FABRICATED CONTROL ARMS AND BILSTEIN SHOCKS- GM SILVERADO / SIERRA 2500HD 2020-2021 2014-2016 GNRK1020 consists of two boxes:

GNRK1020 consists of two boxes:  GNRM1020 weighing 87 lbs and GNRC920 weighing 49 lbs

Fits Models with 3 Splines

2014-2018 Chevy 1500

Bushings (regreasable)

2 CNC CAST IRON STEERING KNUCKLES

3.5'' SST LIFT KIT FRONT WITH 2'' REAR WITH FABRICATED CONTROL ARMS AND BILSTEIN SHOCKS- GM SILVERADO / SIERRA 2500HD 2020-2021 2014-2016 GNRK1020 consists of two boxes:2020 2021 GM 2500 3500 HD including AT4 3. 5" Front 2" Rear SST Lift Kit SST lift specific Forged Torsion Keys with new F R Bilstein 5100 series shocks, Xtreme Duty fabricated steel upper control arms, heavy duty tie rods, differential spacers, new longer bump stops, and longer hardware. Allows for 20x9 0 offset 35x12. 50 tire. *Max with trimming: 20x10 18 offset 35x12. 50 Some fender well variance may be experienced between Silverado and Sierra