6-Inch Lift Kit with N3 Shocks for 2008-2010 Ford Super Duty 4WD
- Fits 2008-2010 Ford F-250 and F-350 Super Duty 4WD — verify your submodel and year in the fitment table
- Excludes diesel engine models and dually models; rear overload leafs must be removed if present
- Kit contents: add-a-leaf, 6-inch coil package, 3-inch block and U-bolt kit, and N3 shock kit
- Radius arm drop brackets let you set caster back to spec for factory-feel steering
- Bolt-on installation with a downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Diesel engine models
- Dually models
If vehicle is equipped with rear overload leaf's they will need to be removed. Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Lift Kit with N3 Shocks, fitment-checked
Rough Country 597.20 is a 6-inch lift kit for 2008-2010 Ford F-250 and F-350 Super Duty 4WD trucks, built around N3 series shocks, radius arm drop brackets for corrected caster, and a bolt-on parts set. It does not fit diesel engine models or dually models. Trucks with rear overload leafs need those leafs pulled out during the build.
This 6-inch lift kit for the 2008-2010 Ford Super Duty 4WD covers F-250 and F-350 applications from XL and XLT up through Lariat, King Ranch, FX4, Cabela's, and the Harley-Davidson Edition, with F-250 listings running 2008-2009 on some submodels — check the fitment section against your truck. The box holds a coil package, an add-a-leaf, a 3-inch block and U-bolt kit, and an application-valved N3 shock kit. Gas engines only, single-rear-wheel only, and any factory rear overload leafs come out. A downloadable Rough Country installation guide is available before you start.
What’s in the box
Kit contents
- 1× Add-A-Leaf 6111
- 1× 6 Inch Coil Box 9296
- 1× 3 Inch Block And U-Bolt Kit 6552
- 1× Kit Box 1594BOX1
- 1× N3 Shock Kit 158030
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 597.20 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 597.20 |
| UPC / GTIN | 00843030129248 |
| Lift height | 6 in |
| Shock package | N3 series |
| Shipping weight | 187.41 lb |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here