The Fabtech 4-Link Lift System for 2017–2021 Ford F-250 and F-350 4WD Diesel delivers a bolt-on 4" lift with performance shocks and components engineered for increased articulation and wheel travel. The system includes race-style uniballs, heavy-wall links and reinforced brackets for strength, plus the hardware to complete the installation. It’s intended for owners seeking a robust, high-travel rear suspension solution.
Fabtech 17-21 Ford F250/F350 4WD Diesel 4in 4Link Sys w/Coils & Perf Shks