Fabtech 6-inch rear block and add-a-leaf component box for 2000–2004 Ford F-250/350 4WD models. This boxed set supplies the parts used to achieve the listed rear lift height and to integrate with Fabtech lift kits that require a block or add-a-leaf assembly. Fabtech notes their focus on engineered suspension solutions, and this box is intended to support a complete, properly matched installation.
Fabtech 00-04 Ford F250/350 4WD 6in Rear Block Kit