ICON K64514R Stage-4 4.5" Lift Kit w/w/Radius Arm for 17-19 Ford F250/F350

17-19 FORD F250/F350 4.5" STAGE 4 SUSPENSION SYSTEM W RADIUS ARM This ICON Vehicle Dynamics 4.5” suspension system is a great way to lift your 4WD 2017-2019 Ford F250/350 Super Duty while drastically improving ride quality and performance. The Stage 4 system is perfect for on-road and off-road use including towing, job site duty and hardcore off-road adventure. ICON's Stage 4 System is comprised of dual rate coil springs, adjustable track bar, 5" block kit, and ICON CDC Valve 2.5 Aluminum Series front and rear piggyback reservoir shocks. Fits 2017-2019 F250 / F350 4WD applications ICON CDC Valve allows for 10 clicks of quick and easy compression adjustability Shocks are fully rebuildable and revalvable Corrosion resistant anodized aluminum shock bodies with 7/8" shafts (2.5 Aluminum Series shocks) FK Rod End bearings provide extended longevity and minimal deflection