Superlift 6 Inch Radius Arms Lift Kit for 2017-2021 Ford F-250/350 DIESEL ONLYThis is a complete coil spring suspension Lift Kit for the 2017 2021 Ford F 250 F 350 4WD diesel engine Includes track bar bracket and related brackets, drop pitman arm, rear blocks, front and rear Superlift shocks or Front and Rear Fox 2. 0 Shocks This kit also comes in a King Shocks front and rear reservoir shock option (K169KG) What does it include? Front coil springs, radius arm drops, track bar bracket, drop pitman arm, brake line brackets,