ReadyLIFT now offers a 6.5" Lift Kit system made yo fit 2017-2022 F250 Ford Super Duty 4WD trucks with a one-piece drive shaft. This 6.5" lift kit gives owners an excellent lift kit option that will raise F250 trucks a total of 6.5" in front. This provides for maximum tire clearance and unbeatable off-road performance. Install up to 38" tall off road tires with no problems. This new off road kit delivers uncompromised ride and handling performance! The 49-2765 6.5" Lift Kit includes custom wound coil springs engineered to provide an incredibly great ride while also enhancing off-road driving performance. The kit includes radius arm drop brackets allowing the use of factory radius arms and correcting caster in the process. To lift the rear we include fabricated rear lift blocks with off-set pin design to relocate the axle bringing the rear up level with the front while providing a factory-like ride. Other great components to this kit include a drop pitman arm, track bar bracket, sway bar end links, drive shaft spacer, and all hardware. NOTE: Longer shocks are required when using the this kit. ReadyLIFT SST3000 shock are available and sold separately. NOTE: For use with 1-piece drive shafts only. NOTE: Diesel engines only. NOTE: The lift blocks in this kit are not designed to work with aftermarket or factory add-on air spring/load leveling kits that attach to the bump stop tangs. Use of this type of air bag system will void all block warranties and can cause failure of the block bump stop tang.