The Skyjacker 3.5–4in A‑Arm lift kit for 2017–2018 GM 1500 4WD includes Nitro 8000 rear shocks and all parts for a bolt‑on installation. Constructed with DOM tubing A‑Arms and a 1/4‑inch gusset for strength, the assembly features greaseable pivot ball joints for easier alignment. Kit contents include front strut spacers, differential skid plate and spacer kit, rear blocks, a control arm relocation bracket and limited lifetime warranty.
Skyjacker 2017-2018 GM 1500 4WD 3.5-4in UCA Lift Kit w/Rear Nitro 8000 Shocks