Fabtech's 4 in basic lift system for 2017–2021 Ford F-250 and F-350 4WD gas trucks includes Stealth monotube shocks and front coilover spacers to retain a composed ride. The package uses reinforced crossmembers, brake line brackets and adjustable alignment cams to maintain proper steering geometry and supports wheel fitment changes while minimizing chassis modification.
Fabtech 17-21 Ford F250/F350 4WD Gas 4in Basic Sys w/Stealth