Description: 2.5" Leveling Kit for use with 2017-2022 F-250/F-350/F-450 4WD trucks with factory 3" rear block. Includes Track Bar Relocation Bracket, sound isolators, shocks extensions and sway bar spacers. Suspension Technology is used to make this kit very user-friendly to install, requiring no cutting or drilling This 2.5" kit provides a near-level stance on F250 trucks with the factory 3" rear block. Some may measure 0.5" less than true level. Fitment: .