Carli 2017+ Ford Super Duty 6-Leaf Add-A-Pack 4.5" Systems
Ford Super Duty 6-Leaf Add-A-Pack 4.5" Systems
Our 6 leaf progressive add a pack rear springs are a proprietary design built for us by Deaver Spring MFG. The lower overload leaf is removed and is replaced with 6 thinner gauge leafs. The O.E.M. load capacity is still maintained while improved ride is achieved. The add-a-packs will help to take the harshness out of everyday freeway driving. This Add-A-Pack kit is designed for use on trucks with 4.5" front lifts.
- 2017+ F250 /F350 4x4
- Built in the U.S.A.
- Smooth progressive design
- Supplied with Bump Stop Drops, U-bolts, lift blocks, and hardware
- Provides 2 1/2" of lift over stock when factory block is removed
- The O.E.M. load capacity is still maintained while improved ride is achieved