6 Inch Lift Kit | 4-link | Ovld | C/o V2 | Ford F-250 Super Duty (11-14)

Built for third-gen Ford Super Duty owners who demand ride quality and adjustability after lift, this 6-inch 4-Link Coilover Conversion kit replaces your factory independent coil-shock setup with a durable, geometry-corrected suspension system. You'll gain 6 inches of lift, proper caster geometry through radius arm drop brackets, and Rough Country's massive 2.5-inch Vertex Coilovers that provide 56% greater fluid capacity than average reservoir shocks. Supports tires up to 37 inches.

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

• Block U-Bolt Kit — Secures the fabricated lift blocks to your axle with enhanced strength over cast alternatives.
• Box Kit — Structural reinforcement for the 4-Link conversion mounting points.
• 6-inch Upper Arm Kit — Fixed upper control arms maintaining correct geometry.
• 6-inch Lower Arms — Adjustable lower control arms for fine-tuned suspension geometry.
• Coilover Conversion Box — Mounting hardware and brackets to transition from factory coil-shock to coilover layout.
• Vertex 2.5 Adjustable Front Coilovers (pair) — Nitrogen-charged, 8-stage adjustable monotube shocks with external reservoirs and top-mounted brackets constructed from 1/4-inch steel. Each delivers optimal damping control and enhanced fluid capacity.
• V2 Monotube Shock Pair — Rear shocks paired with anti-axle wrap blocks to maintain stock ride quality while eliminating common lift-block issues.

Important notes

• Does not fit F-350 models, gasoline engines, or dually configurations.
• Fabricated lift block replaces your factory lift block — you must know whether your rear leaf springs are equipped with a factory contact overload spring before installation.
• Radius arm drop brackets preserve proper caster geometry, crucial for factory handling and driveability after lift.
• Installation requires cutting and drilling; plan 6–10 hours for complete setup.

Why customers pick this at Road Runner

• Rough Country's lifetime warranty backed locally — structural and workmanship coverage from the date of purchase.
• Corrected geometry out of the box — caster-set radius arm brackets mean no premature tire wear or steering wander.
• Professional installation by technicians who perform 4-Link conversions every week — cutting, drilling, and final geometry alignment handled in-house.
• Alignment performed in-house after installation — included as part of every lift job.
• Locally stocked Rough Country inventory — your kit is ready, not drop-shipped.

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