6-Inch Lift Kit with Vertex Shocks for Super Duty 4WD (2017–2022) for Trucks without Overloads
- Fits diesel 2017–2022 Ford F-250 and F-350 Super Duty 4WD — check the full exclusion list below
- Two Vertex 2.5 front and two Vertex 2.5 rear shocks, valved for this application
- Includes upper and lower radius arm kits, coil box, transfer case clocking kit, and U-bolt kits
- Excludes gas engines, manual shift transfer cases, duallys, 3.5-inch rear axle tubes, factory contact overload springs, and Tremor trucks
- Bolt-on install with fabricated rear blocks replacing the factory block — downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Gas engine models
- Manual shift transfer cases Does NOT fit dually models
- Models with 3.5" rear axle tube Does NOT fit models equipped with rear factory contact overload springs New fabricated lift block replaces the factory equipped lift block
Does NOT work on models equipped with Tremor Factory Trim Package Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Lift Kit with Vertex Shocks for Super Duty 4WD (2017–2022), fitment-checked
Rough Country 50750 is a 6-inch lift kit for diesel 2017–2022 Ford F-250 and F-350 Super Duty 4WD models, built around four Vertex 2.5 shocks, radius arm drop brackets, and fabricated rear blocks. It does not fit gas engines, manual shift transfer cases, dually models, trucks with a 3.5-inch rear axle tube, trucks with factory contact overload springs, or the Tremor trim package.
This 6-inch lift kit for the 2017–2022 Ford F-250 and F-350 Super Duty 4WD covers XL through Limited trims listed in the fitment section. The boxed kit pairs Vertex 2.5 front and rear shocks with an upper and lower radius arm package, a coil box, a transfer case clocking kit, and two U-bolt kits, so the caster geometry is reset rather than left at the factory setting. Fabricated rear blocks replace the factory block and address axle wrap. Read through the exclusion list first, then work from the downloadable Rough Country installation guide.
What’s in the box
Kit contents
- 1× 4.5-6in Up Arm Kit 1560BOX2
- 1× 4.5-6in Lower Arms 1560BOX3
- 1× 6 Inch Coil Box 9296
- 1× 4.5 In Block U-Bolt Kit No Overloads 1563BOX4
- 1× 56020 Box Kit 1560BOX1
- 1× Univ. 3 4 X 4 1 X 1 2in U-Bolt Kit 7673
- 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 50750 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 50750 |
| UPC / GTIN | 00843030153366 |
| Lift height | 6 in |
| Shock package | Vertex series |
| Shipping weight | 367 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here