6 Inch Lift Kit | Diesel | 4 Link | Ovlds | Ford F-250/f-350 Super Duty (05-07)

Built for Super Duty diesel owners who want a 6-inch lift without sacrificing factory geometry, this 4-link suspension kit delivers the aggressive stance you're after while preserving ride quality and handling. Rough Country engineered it to retain your truck's impressive factory specs, and the radius arm drop brackets keep caster angles dialed in for balanced on and off-road performance. You'll fit 35–37 inch tires and gain real ground clearance with a 100% bolt-on design — no cutting, drilling, or frame modification required.

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

• N3 Shock Kit — application-valved shocks tuned for balanced performance on and off-road, with the ride quality daily drivers demand.
• 6-inch Upper Arm Kit — precision-fit to factory mounts for easier installation and geometry preservation.
• 6-inch Lower Arms — adjustable at the axle to allow caster correction and maintain factory-like suspension angles.
• 6-inch Coil Springs — ultra-durable lifted coils engineered for the additional load and travel of a 6-inch kit.
• Add-A-Leaf — rear leaf spring add-on for leveling front and rear ride height.
• 3-inch Block and U-Bolt Kit — rear suspension block with hardware for solid axle support.
• Brake Line and Pitman Arm Relocation Brackets — drop brackets for brake lines and a relocated drop pitman arm to maintain proper steering geometry.
• Installation Hardware — all fasteners and brackets needed for 100% bolt-on installation.

Important notes

• This kit is engineered for diesel Super Duty models only — does NOT fit gas engine F-250/F-350.
• Not compatible with dually models.
• Requires rear overload springs — kits without them are not supported.

Why customers pick this at Road Runner

• Caster correction brackets preserve factory steering feel and handling — no clunky, wandering wheel behavior after lift.
• Rough Country lifetime warranty backed locally by our techs, who install these kits every week.
• Professional alignment performed in-house as part of every lift installation — keeps your suspension dialed in from day one.
• 100% bolt-on design saves you money on labor compared to kits requiring cutting or welding.
• Built-in brake line and pitman arm drop brackets eliminate guesswork and safety concerns.
• Balanced N3 shocks tuned for daily driving — comfortable on pavement, capable off-road.

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