Fabtech 08-10 Ford F450/550 4WD 6in Rad Arm Sys w/Coils & Perf Shks

This Fabtech 6-inch Radius Arm System is built for 2008-2010 Ford F450 and F550 4WD trucks. It's designed to give your heavy-duty rig a significant lift, improving ground clearance and allowing for larger tires, which is essential for serious off-road use or towing heavy loads over varied terrain. The system replaces key suspension components to ensure proper geometry and performance after the lift is installed.

At the heart of this kit are Fabtech's patented Radius Arms. They feature a robust tubular structure reinforced with dimple die side plates for added strength. An adjustable alignment cam is built into the axle end of the arms, giving you the ability to fine-tune your caster angle for improved steering and handling after the lift. For the front lift, you get 6-inch replacement coil springs designed to work with the new geometry. This system also includes a Trac Bar relocation bracket to keep your front axle centered, a new Pitman arm for proper steering linkage alignment, and sway bar drops to maintain the function of your sway bars. Completing the rear lift is a block and U-bolt kit.

This kit is a comprehensive solution for lifting your F450 or F550. It includes performance shocks to complement the new springs and suspension geometry, helping to manage the ride quality and control. When installing a lift of this magnitude, it's always recommended to consult the manufacturer's detailed installation instructions to ensure all components are properly fitted and adjusted for optimal performance and safety.