8 Inch Lift Kit | 4 Link | Rr Blocks | V2 | Ford F-250/f-350 Super Duty (05-07)

Built for Super Duty diesel owners who want 8 inches of aggressive lift while keeping factory geometry intact, this 4-link suspension lift system delivers the height and performance you're after without sacrificing ride quality or drivability. The radius arm drop brackets maintain proper caster angles — critical to preserving factory handling — and the kit supports tires in the 37"–40" range.

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 — secure attachment hardware for the rear blocks.
• 6-inch Up Arm Kit — upper control arms engineered for proper suspension geometry at 8 inches of lift.
• 6-inch Lower Arms — adjustable at the axle for caster correction after installation.
• 590 Kit Box — coil springs and brake line relocation brackets.
• 8-inch Diesel Blocks — fabricated rear blocks designed with anti-axle wrap geometry to maintain stock ride quality.
• V2 Monotube Shock Pair (Front & Rear) — application-valved shocks tuned for balanced on and off-road performance.

Important notes

• Fits diesel-only models. Does NOT fit gas engine F-250/F-350 Super Duty or dually configurations.

Why customers pick this at Road Runner

• 100% bolt-on design — no cutting, drilling, or fabrication required.
• Radius arm drop brackets preserve factory caster angles, keeping handling balanced and predictable after the lift.
• Fabricated blocks outlast cast alternatives and include anti-axle wrap technology to eliminate common lift-block issues.
• Lifetime Replacement Warranty backed by Rough Country and honored locally at our shop.
• Professional alignment performed in-house as part of every lift install.
• Techs install these kits every week — your truck is in expert hands.

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