Fabtech’s 6-inch 4-link lift system for 2019–2020 Ford F450/F550 diesel 4WD trucks with DL shock configuration offers upgraded suspension travel and durability for heavy-duty use. The bolt-on assembly features thick steel links, robust mounting brackets and race-style joints to improve articulation without cutting or welding. Designed for oversized tires, the system enhances off-road capability while maintaining alignment adjustability and long-term reliability.
Fabtech 19-20 Ford F450/550 4WD Diesel 6in 4Link Sys w/Coils & Dl Shks