ICON 99-07 Ford F-250/F-350 5in Rear Leaf Spring Pack

The bottom three leaves of this rear leaf spring pack are flat, providing a secondary overload rate. This design helps prevent harsh bottom-outs and offers a smoother transition through the suspension's travel, especially important when you're carrying a load in your 1999-2007 Ford F-250 or F-350 Super Duty. ICON builds these springs with a progressive rate to improve ride quality and overall performance, whether you're on the road or tackling tougher terrain.

This multi-leaf construction is well-built to resist spring fatigue and minimize sagging over time, helping to maintain your truck's stance even when loaded. The springs also feature replaceable bonded rubber bushings for quiet operation and vibration isolation, along with galvanized leaf separators to reduce friction and aid in corrosion resistance. Military wrap front eyelets add durability to the spring's mounting point. These springs are designed as a direct bolt-in replacement for the OE spring location, making installation more straightforward.

When installing these 5-inch rear springs, ICON recommends pairing them with their 2.0 or 2.5 Aluminum Series Vehicle Specific tuned shocks for the best possible ride quality and performance. This setup will provide 5 inches of rear lift over stock height when used with OE rear blocks, and the updated spring rate helps maintain your truck's payload capacity.