Fabtech's upper control arm lift component for 2019–2020 GM K1500 pickups with Trail Boss or AT4 packages raises ride height by 1.5 inches while avoiding suspension bind at full droop. The ball‑joint control arm lift design clears 33‑inch tires and includes rear performance shocks; the simplified kit is engineered for fast installation with no drilling, welding or cutting required and preserves proper ESC operation.
Fabtech 19-20 GM K1500 P/U w/Trail Boss/At4 Pkg 1.5in Budget Sys w/Perf Shks