BDS Suspension Releases 2.5-inch Lift Kits for Ford F-250 Trucks - Off-Road.com (blog)
Up front this kit includes a pair of coils, brake line relocation brackets, a stout turnbuckle style adjustable front track bar control lateral movement and recenter the front axle, coil seat correction shims and new upper ball joint cams. In the rear a 4? tapered block kit is supplied to replace the factory block kit for a level stance. Along with the new dual rate coils, the key to this kit working so well without the need for replacement arms is the coil seat shims that reposition the lower seat to be square with the frame mount. *Kits will fit Ford F350 models, however the rear kit is not used. For more on this kit and available accessories for your Ford Super Duty from BDS Suspension, log on to bds-suspension. Source: www.off-road.com