Comes with Axle Pivot Drop Down Brackets, 2" Adjustable Lift Powder Coated Mini Leaf Spring Packs max lift is 2.8", (4) Zinc Coated U-bolts, 1" Solid Ductile Cast Steel Lift Blocks Rear U-bolts are not included with this kit. Check out our store for kits with U-bolts, or contact us for assistance, Necessary hardware included For 1980-1998 Ford F250 Super Duty 4X4.