6 Inch Lift Kit | Gas | 4 Link | Ovld | C/o V2 | Ford F-250/f-350 Super Duty (05-07)

Built for first-generation Ford Super Duty owners who demand ride quality and aggressive ground clearance without sacrificing factory handling. This 6-inch 4-link coilover conversion lifts your F-250 or F-350 while replacing the factory independent coil-shock setup with Rough Country's Vertex 2.5-inch monotube coilovers. You'll gain up to 37-inch tire clearance, proper caster geometry through radius arm drop brackets, and the damping control that comes with a 56% larger fluid capacity than typical reservoir shocks.

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 upper arm kit — fixed control arms engineered to work with the 4-link conversion geometry.
• 6-inch lower control arms — adjustable lower arms for precise suspension tuning and caster correction.
• Radius arm drop brackets — maintain proper driveline geometry and allow proper caster setting, critical for factory handling and driveability.
• Vertex 2.5-inch coilover pair (front) — monotube design with external reservoir, 8-stage adjustable, nitrogen-charged, and rated for up to 6 inches of lift.
• V2 monotube shock pair — matched rear shocks for coordinated damping and ride quality across the suspension.
• 3-inch block and U-bolt kit (rear) — elevates the rear axle and secures it to the frame.
• Add-A-leaf (rear) — increases leaf-spring capacity to handle the new weight distribution and ride height.
• Coilover conversion kit box — mounting brackets, fasteners, and all hardware necessary for installation.

Important notes

• Does not fit dually models — confirm your axle configuration before purchase.
• Exhaust modification required — the 6-inch lift brings the frame closer to the front driveshaft; exhaust relocation or repositioning is necessary to avoid contact.
• Installation requires cutting and drilling — this is a substantial coilover conversion, not a bolt-on. Plan 6–10 hours for complete installation.

Why customers pick this at Road Runner

• Radius arm drop brackets restore proper caster angle after lift — no wandering steering or accelerated tire wear.
• Rough Country lifetime warranty backed locally — we stand behind every kit we install.
• Professionally installed by technicians who perform these conversions every week — precise geometry, proper torque specs, and zero comebacks.
• Alignment performed in-house as part of every lift install — you drive away dialed in.
• Vertex coilovers with 56% greater fluid capacity than standard reservoir shocks — smoother ride over rough terrain, better heat dissipation, longer lifespan.

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