The Maxtrac block and u-bolt lift kit for 2017–2019 Ford F-250/350 4WD dually provides a 1" rear lift using supplied lift blocks and u-bolts as a boxed component kit. The package increases rear clearance and helps accommodate changes in ride height while offering a straightforward block-and-u-bolt approach to rear lift for heavy-duty dually applications.
MaxTrac 17-19 Ford F-250/350 4WD Dually 1in Rear Block & U-Bolt Lift Kit