Superlift King Edition 4 Inch Radius Arm Lift Kit for 2011-2016 F-250/350 DIESEL ONLYThis is a complete King Shocks coilover replacement radius arm suspension lift kit for the 2011 2016 Ford F 250 F 350 4WD diesel engine Provides 4 lift height Includes track bar bracket and related brackets, rear blocks and rear King Shocks remote Reservoir shocks This kit also comes in a Superlift or 5100 Series Bilstein shock option What does it include? Replacement radius arms, track bar bracket, sway bar correction, rear block and u bolt kit, and