The Tuff Country rear axle u-bolt kit for 1980–2004 Ford F-250 4WD is sized for trucks lifted with 3–4 inch blocks. These zinc-plated, corrosion-resistant kits include four u-bolts with nuts and washers and are designed to secure the axle to the leaf springs after a lift. They provide a direct-hardware replacement option for lifted rear suspensions.
Tuff Country 80-04 Ford F-250 4wd (Lifted w/ 3in-4in Blocks) Rear Axle U-Bolts