2017-21 4WD Ford F250, F350 Super Duty 6" Radius Arm lift kit, Stealth Monotube shocks

$2,191.20
Product No
K2256M-FT

Important Notes

* Fits 6.2L Gas engine models only.
* Models with a 2-piece rear drive shaft require carrier bearing kit sold separately.
* Some models may require a dual steering stabilizer for oversized tires.
* Front driveshaft modification is required.

Quick Overview

Improve the performance of your Ford F250 or F350 with the addition of the Fabtech 6" radius arm lift kit. These longer radius arms replace the stock components. They are a full tubular construction that's strengthened by dimple die side plates. They feature an adjustable alignment cam at the axle that allows caster adjustment. This complete package allows 37" tires while getting rid of the factory rake and includes the following:

  • 6" front coil springs
  • Replacement Radius arms
  • Trac bar relocation bracket
  • Pitman arm
  • Sway bar drops
  • Rear block kit
  • 4 Stealth Monotube shocks

Use 37/12.50R17 tires w/17x9 wheels w/ 4-3/4" BS w/minor trimming
Use 37/12.50R18 tires w/18x9 wheels w/ 4-3/4" BS w/minor trimming
Use 37/13.50R20 tires w/20x9 wheels w/ 5" BS w/minor trimming

This Fabtech lift kit is covered by their FIVE SIXTY Powertrain Warranty. See Details


Fabtech F250, F350 Video

    • Make: Ford
    • Model: F350
    • Vehicle: 2017-21 F350 6" Radius Arm lift kit, Monotube shocks
    • Drive: 4WD
    • Upsell: FTS22300 FT, FTS92036 FT, FTS419 FT, FTS8046 FT, FTS22276 FT
    • Initialize: 1
    • Record Id: 1

Fabtech 6" lift kit fits following models:
2017 F250 Super Duty
2018 F250 Super Duty
2019 F250 Super Duty
2020 F250 Super Duty
2021 F250 Super Duty

2017 F350 Super Duty
2018 F350 Super Duty
2019 F350 Super Duty
2020 F350 Super Duty
2021 F350 Super Duty

© 2025 Rocky Mountain Suspension. All Rights Reserved.  |  Privacy Policy.  |  Website by Bennett Web Group