4.5-Inch Lift Kit with V2 Shocks for F-350 Super Duty 4WD (2017-2022)
- Fits listed 2017-2022 Ford F-350 Super Duty 4WD trims — XL through Limited
- Diesel dually only: no gas engines, no single-rear-wheel trucks, no manual shift transfer cases
- Also excludes Tremor factory trim package trucks and 2020 models with the 10-speed transmission
- Kit includes two V2 monotube shock pairs, front coils, front CV driveshaft, and a 4.5-inch U-bolt block kit
- Rear wheels may require dually wheel spacers; downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Gas engine models
- Single rear wheel models
- Manual shift transfer cases Does NOT work on models equipped with Tremor Factory Trim Package Does NOT fit 2020 models with 10-speed transmission
About this kit
4.5-Inch Lift Kit with V2 Shocks, fitment-checked
Rough Country 55971 is a 4.5-inch lift kit for compatible 2017-2022 Ford F-350 Super Duty 4WD models, built around V2 monotube shock pairs, a front coil set, a front CV driveshaft, and a fabricated rear block kit with 4.5-inch U-bolts. Diesel dual-rear-wheel trucks only: it does not fit gas engines, single-rear-wheel trucks, manual shift transfer cases, the Tremor factory trim package, or 2020 trucks with the 10-speed transmission.
This 4.5-inch lift kit for the 2017-2022 Ford F-350 Super Duty 4WD covers XL, XLT, Lariat, King Ranch, Platinum, and Limited trims listed in the fitment section. The package pairs V2 monotube shocks with radius arm drop brackets so caster can be reset toward the factory specification, and fabricated rear blocks handle the back of the truck. Rear wheels may call for dually spacers. Read the full exclusion list first, then pull the downloadable Rough Country installation guide to see the bolt-on scope before you start.
What’s in the box
Kit contents
- 1× Coil 5d 9297
- 1× Kit Box 1504991
- 1× Drw Block U-Bolt 4.5in Kit 55900BOX1
- 1× CV Drive Shaft 5068.1
- 1× V2 MONOTUBE SHOCK PAIR 760754-3
- 1× V2 MONOTUBE SHOCK PAIR 760805-2
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 55971 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 55971 |
| UPC / GTIN | 00843030191580 |
| Lift height | 4.5 in |
| Shipping weight | 210.3 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here