The Fabtech radius arm lift system for 2017–2021 Ford F‑250/F‑350 4WD Gas models provides a 6 in. front spring lift with full tubular radius arms and dimple die side plates. An adjustable alignment cam at the axle allows caster correction and precise setup. The kit includes replacement coil springs, a trac bar relocation bracket, Pitman arm, sway bar drops, and a rear block and U‑bolt kit for a complete suspension upgrade.
Fabtech 17-21 Ford F250/350 4WD Gas 6in Rad Arm Sys w/Coils & 2.25 Dl Resi Frt & Dl Rr Shks