The Fabtech Uniball lift system for 2019–2021 GM C/K1500 pickup applications provides an approximate 3.5‑inch ride height increase and includes an ARC spring spacer kit. The heavy‑duty uniball upper control arms use 1.50 in OD 4130 chromoly tubing with .120 in wall and FK stainless PTFE‑lined 1 in bearings. Lift is completed with rear blocks and u‑bolts; the system uses factory coilover shocks for controlled ride quality.
Fabtech 19-21 GM C/K1500 P/U 3in Uniball UCA Sys w/Arc