6 Inch Lift Kit | Diesel | 4 Link | C/o V2 | Ford F-250/f-350 Super Duty (08-10)

Built for diesel Super Duty owners who want a smooth ride and real ground clearance, this 6-inch 4-Link Coilover Conversion Lift Kit replaces your factory independent coil setup with adjustable Vertex Coilovers and fixed upper arms, opening up 35"–37" tire clearance while maintaining proper caster geometry for factory handling and driveability.

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

• 6in Up Arm Kit — Fixed upper control arms engineered for the 4-Link conversion.
• 6in Lower Arms — Adjustable lower control arms that work with the upper arms to replace factory geometry.
• 584s Kit Box — Mounting brackets and hardware specific to 08–10 Super Duty chassis.
• 6" Kit Box Coilover Conversion — Coil-over mounts constructed from 1/4-inch steel for strength and durability.
• Add-A-Leaf — Rear leaf spring pack to complement the front 6-inch lift.
• 3 Inch Block And U-Bolt Kit — Rear block and fastening hardware for axle positioning.
• Vertex 2.5 Adj FR Shocks (Left and Right) — 2.5-inch piston, nitrogen-charged, 8-stage adjustable monotube coilovers with external reservoirs, offering 56% greater fluid capacity than average reservoir shocks for superior damping control.
• V2 Monotube Shock Pair — Durable, tuned suspension dampening.

Important notes

• Does not fit dually models.
• If your vehicle is equipped with rear overload leafs, they will need to be removed.
• Gas models may require exhaust modification to clear the front drive shaft.
• Installation requires cutting and drilling — plan 6–10 hours for completion.

Why customers pick this at Road Runner

• Radius arm drop brackets preserve proper caster geometry — your truck handles like stock, not like a lifted truck.
• Vertex 2.5-inch monotube coilovers with external reservoirs deliver ride quality and adjustability you can feel mile after mile.
• Professionally installed by technicians who perform 4-Link conversions every week — no guesswork, no comebacks.
• Alignment performed in-house as part of every lift install, so your geometry is dialed in from day one.
• Rough Country's industry-leading lifetime warranty backed locally — if anything fails, we make it right.

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