Skyjacker F21461A 4.5-6" Component Box w/Knuckles & Brackets for 21-22 Ford F150

4.5-6 in. Component Box Exacting engineered CNC machined ductile iron replacement steering knuckles preserve the OEM track width and maintain proper steering geometry through the travel cycle. Skyjacker's unique rear crossmember incorporates the driver side sway bar drop bracket for strength and stability. Coupled with a passenger side sway bar drop bracket, the OEM sway bar operates at optimum angles. The pair of sturdy front and rear crossmembers provides a solid mounting point for the OEM lower control arms. Three separate differential relocation brackets reposition and correct front CV axles and driveshaft angles. Every metal fabricated bracket is precise CNC laser cut and precision formed in CNC press break, there is expert workmanship in every component of the kit. Powder coated to provide an extremely durable protective barrier to prevent corrosion. CNC Machined Ductile Iron Knuckles Preserve Oem Track Width Knuckles Keep Same Steering Geometry And Turning Radius Front And Rear Crossmembers Properly Reposition LCA Mount Three Separate Diff Brackets Reposition / Correct CV Angles Differential Brackets Lower And Correct Front Driveshaft Angle