4.0" Tall Flat Block (2-Piece Drive Shaft) - Ford Super Duty 2017-2023

4" Block Kit for 2017-2022 Ford Super Duty F250 4WD

OEM style fabricated steel construction flat block with bump stop landing pads, drive line spacer and new longer u-bolts

For use with trucks with 2-piece drive shaft.

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.