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★★★★★ 4.9 (625 Google reviews) · Marietta shop · 📞 (678) 400-6467 · 🗺️ Get Directions · Live From The Shop
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Rough Country · Authorized Dealer

6 Inch Lift Kit | No Ovlds | V2 | Ford F-250/f-350 Super Duty 4wd (2017-2022)

Part #: 51370UPC: 843030161934Brand: Rough Country

$1,539.95

Price does not include installation.

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*Estimated lease-to-own payment. Final approval and terms are determined by the lender. See all financing options →

🛠️ Install available in Marietta, GA

Installed and serviced at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Call (678) 400-6467 to schedule.

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Built for Ford Super Duty owners who want 6 inches of lift without sacrificing factory ride quality, this Rough Country suspension lift kit delivers the ground clearance and tire clearance you need — up to 37-inch rubber — while preserving the suspension geometry that keeps your truck handling like stock. Radius arm drop brackets maintain proper caster angles, and fabricated anti-wrap rear blocks eliminate binding and axle wrap.

Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.

What's included

  • 6-inch coil springs — engineered to deliver the full lift while maintaining factory ride angles and geometry.
  • Radius arm drop brackets — precision-fit to factory mounts for easier installation and properly set caster, crucial to factory handling and driveability.
  • Fabricated anti-wrap rear blocks — stronger and longer-lasting than cast alternatives; prevent binding and axle wrap while preserving stock ride quality.
  • U-bolt kits — heavy-duty fastening hardware for secure suspension attachment.
  • Transfer case clocking kit — allows re-indexing of the transfer case to maintain proper driveline geometry after the lift.
  • V2 Monotube shock absorbers (pair) — application-valved for balanced on and off-road performance.

Important notes

  • Does not fit gasoline engine models — diesel Super Duty only.
  • Does not fit dually models.
  • Does not fit manual shift transfer cases.
  • Does not work on models equipped with the Tremor Factory Trim Package.

Why customers pick this at Road Runner

  • Radius arm drop brackets correct caster geometry after install — your truck handles like stock, not on edge.
  • Rough Country Lifetime Replacement Warranty backed locally by our team.
  • Transfer case clocking kit included — driveline geometry stays true, no binding or vibration.
  • Professionally installed by technicians who perform these lifts every week and know every fitment caveat.
  • Alignment performed in-house as part of every lift install — no separate trip needed.

Ready to build it? Call (678) 400-6467. Hablamos Español.

QtyPartPart #
16 Inch Coil Box | Ford Super Duty (05-22)9296
14.5 In Block U-Bolt Kit No Overloads | Ford Super Duty (11-22)1563BOX4
1Kit Box | 6" Kit | Ford Super Duty (17-22)1504991
1Univ. 3 4 X 4 1 X 1 2in U-Bolt Kit | Ford Super Duty (17-22)7673
1Transfer Case Clocking Kit | Ford Super Duty (17-24)55003
1V2 MONOTUBE SHOCK PAIR760754-3
1V2 MONOTUBE SHOCK PAIR760805-2

Features

  • Easy bolt-on installation
  • Increased ground clearance
  • Levels the front with the rear of the vehicle
  • Radius arm drop brackets allow for properly set caster. Proper caster is crucial to maintaining factory handling and driveability.
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
  • Fabricated blocks are stronger and offer a longer lifespan than cast blocks.
  • Specially designed anti-axle wrap rear blocks maintain stock ride quality while eliminating common lift block problem.
YearsMakeModelDrive
2017-2022FordF-250 Super Duty King Ranch4WD
2017-2022FordF-250 Super Duty Lariat4WD
2017-2022FordF-250 Super Duty Platinum4WD
2017-2022FordF-250 Super Duty XL4WD
2017-2022FordF-250 Super Duty XLT4WD
2018-2022FordF-250 Super Duty Limited4WD
2017-2022FordF-350 Super Duty King Ranch4WD
2017-2022FordF-350 Super Duty Lariat4WD
2017-2022FordF-350 Super Duty Platinum4WD
2017-2022FordF-350 Super Duty XL4WD
2017-2022FordF-350 Super Duty XLT4WD
2018-2022FordF-350 Super Duty Limited4WD
  • Tire size: 35″ to 37″ tall
  • Lift height: 6″
Does NOT fit gas engine models. Does NOT fit dually models. Does NOT fit manual shift transfer cases Does NOT work on models equipped with Tremor Factory Trim Package

Rough Country Lifetime Replacement Warranty covers all structural components against defects in materials and workmanship for the original purchaser's lifetime ownership of the vehicle.

3-Year Finish Warranty on all painted and powder-coated surfaces.

3-Year Shock Warranty on N3, M1, and Vertex shocks against leakage and structural failure.

Warranty service is handled by Rough Country directly — call (678) 400-6467 if you need help opening a warranty claim and we'll walk you through it.