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OPTIONAL PREMIUM N3 SHOCKS
• 10-Stage Variable Valving
• High Pressure Nitrogen Charged
• 35mm Piston
• Chromed Hardened 18mm Piston Rod
• 36kN Tensile Strength
• Spring Loaded Piston Rod Seal
• Metallic Silver Paint
• Silver powder coat finish
OPTIONAL V2 MONOTUBE SHOCKS
• Monotube design
• Internal floating piston
• Nitrogen-charged
• 46mm high-flow piston
• Fast heat dissipation
• 36kN Tensile Strength
• Mounts inverted
• T6061 brushed aluminum body
OPTIONAL VERTEX SHOCKS
• 8-Stage Adjustable Damping
• Monotube Design
• Nitrogen-charged
• Massive 2.5in Piston
• 22mm Chrome-Hardened Piston Rod
• 3-Stage Seal System
• Heat-Treated, Alloy Bearing
• Honed Steel Body
YEARS | DRIVE | MAKE | MODEL |
2005-2007 | 4WD | Ford | F-250 Super Duty |
2005-2007 | 4WD | Ford | F-350 Super Duty |
ITEM # | RCF237 |
MFG # | 537.20, 536.20, 53740, 53640, 53770, 53670, 53750, 53650 |
Height | 6" |
Est. Install Time | 6-8 hours |
Instructions |
Recommended Tires & Wheels | ||||
Tire | Wheel | Bolt Pattern | Offset | Note |
37x12.50R17 | 17x9 | 8x170 | -12 | - |
37x12.50R17 | 17x9 | 8x170 | +0 | - |
37x12.50R17 | 17x9 | 8x170 | +1 | - |
37x12.50R18 | 18x9 | 8x170 | -12 | - |
37x12.50R18 | 18x9 | 8x170 | +0 | - |
37x12.50R18 | 18x9 | 8x170 | +1 | - |
37x12.50R20 | 20x9 | 8x170 | -12 | - |
37x12.50R20 | 20x9 | 8x170 | +0 | - |
37x12.50R20 | 20x9 | 8x170 | +1 | - |
37x12.50R20 | 20x10 | 8x170 | -25 | Minor Trimming |
37x12.50R20 | 20x10 | 8x170 | -24 | Minor Trimming |
37x12.50R20 | 20x10 | 8x170 | -19 | Minor Trimming |
37x12.50R20 | 20x10 | 8x170 | -18 | Minor Trimming |
37x12.50R20 | 20x12 | 8x170 | -44 | Minor Trimming |
37x12.50R22 | 22x10 | 8x170 | -25 | Minor Trimming |
37x12.50R22 | 22x10 | 8x170 | -24 | Minor Trimming |
37x12.50R22 | 22x10 | 8x170 | -19 | Minor Trimming |
37x12.50R22 | 22x10 | 8x170 | -18 | Minor Trimming |
37x12.50R22 | 22x12 | 8x170 | -44 | Minor Trimming |
⚠ Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation.
PARTS |
Lifted coil springs Radius arms Sway-bar extensions Track bar drop bracket Stabilizer relocation bracket Pitman arm Brake line brackets Bumpstop spacers Hardware Fabricated lift blocks Add-a-leafs Carrier bearing drop bracket U-bolts |
Compliment your 05-07 Ford F-250/350's aggressive, good looks with Rough Country's 6-inch Radius Arm Lift Kit. Rough Country's 6-inch Lift Kit was engineered to retain the F-250/350's impressive factory specs while bumping up performance and durability where it's needed most. The result is an aggressive, lifted beast with a mean profile and balanced on and off-road ride quality.
When changing a vehicle's suspension, the key to preserving ride quality is in keeping the geometry of all suspension components as close to their factory angles as possible. Rough Country's new 6-inch Radius Arm Suspension Lift features a set of ultra-durable Radius Arms, precision fit to bolt right into the factory mounts for an easier install and a more factory-like angle. At 27lbs each, these beefy, upgraded Radius Arms dwarf stock equipment while and feature durable Clevite Rubber Bushings for maximum vibration absorption.
This all-inclusive kit also features an adjustable alignment cam at the axle to allow caster adjustment as well as a track bar relocation bracket and a drop pitman arm. A full set of N3 Shocks provide a truly balanced ride quality for on and off-road use - prefect for daily drivers. This kit also ships with a set of durable, lifted coil springs and brake line relocation brackets.
Local pickup welcome.
Some vehicles may require additional modifications or parts.
Guaranteed Fitment.
Questions Call us at (888) 814-1158