6-Inch Lift Kit with Vertex Shocks for Ford Super Duty 4WD — Part 50350
- Fits compatible 2017-2022 Ford Super Duty 4WD trims — check the full exclusion list before ordering
- Vertex 2.5 shocks front and rear, two of each, matched to the 6-inch height
- Only for trucks with factory contact overload springs; the note also rules out dually, gas, manual-shift transfer case, 4-inch rear axle tube, Tremor, and
- Includes a transfer case clocking kit and a fabricated anti-axle-wrap rear block set
- Bolt-on installation with a downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Dually models
- Manual shift transfer cases Does NOT fit gas engine models
- Models with 4" rear axle tube ONLY fits models equipped with rear factory contact overload springs Does NOT work on models equipped with Tremor Factory Trim Package
Does NOT F-350 models. Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Lift Kit with Vertex Shocks, fitment-checked
Rough Country 50350 is a 6-inch lift kit for compatible 2017-2022 Ford Super Duty 4WD trucks, built around four Vertex 2.5 shocks, front coils, a fabricated rear block and U-bolt package, and a transfer case clocking kit. It fits only trucks with factory contact overload springs in the rear, and rules out dually, gas-engine, manual-shift transfer case, and Tremor package trucks.
This 6-inch lift kit for the 2017-2022 Ford Super Duty 4WD covers XL, XLT, Lariat, King Ranch, Platinum, and Limited trims shown in the fitment section. The box carries two Vertex 2.5 front shocks, two Vertex 2.5 rear shocks, a coil package, a 6.5-inch block and U-bolt set for overload-equipped axles, and a transfer case clocking kit. Radius arm drop brackets set caster back where the factory geometry expects it. Rough Country's note rules out dually trucks, gas engines, manual-shift transfer cases, 4-inch rear axle tubes, Tremor package trucks, and F-350 models, so confirm your configuration first.
What’s in the box
Kit contents
- 1× 6 Inch Coil Box 9296
- 1× 6.5 In Block U-Bolt Kitoverloads 1550BOX2
- 1× Kit Box 1504991
- 1× Transfer Case Clocking Kit 55003
- 2× Vertex 2.5 FR 6 In 685754
- 2× Vertex 2.5 RR 6 In 695805
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 50350 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 50350 |
| UPC / GTIN | 00843030153359 |
| Lift height | 6 in |
| Shock package | Vertex series |
| Shipping weight | 277.3 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here