ICON's 2" Rear Leaf Expansion Pack provides increased suspension lift and better ride quality for lifted 2008 and newer Ford Super Duty trucks. The Expansion Pack is designed to replace and improve the center leaves of the stock leaf spring pack while retaining the factory main leaf and overload leaves. This makes the Expansion Pack both cost-effective and an easier installation as it doesn't require complete removal of the leaf spring main leaf from the spring hanger and shackle. The additional leaves included in the pack are designed to optimize ride quality and reduce axle wrap versus lift blocks. The design also shifts the overload transition point to improve small bump compliance.
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KEY FEATURES:
- 2” FSD expansion pack
- Less axle wrap than lift block
- Moves overload transition point further away for better small bump compliance
- More cost effective than full leaf pack
- Easier installation than full leaf pack
- Retains factory main and overload leaves
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TECH INFO:
- Depending on year and block configuration installer must use the appropriate U-bolts (not included in kit)
- Fits single rear wheel models only
- Sold as single leaf spring expansion pack (2 required per vehicle)
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