overview

Designed to provide a height-adjustable option to the extremely popular ICON Vehicle Dynamics 4.5” Ford Super Duty Suspension Systems, these coilover conversions provide excellent on-road ride quality and off-road performance while at the same time allowing for end-user ride height adjustability.

This Stage 5 system sees the inclusion of the ICON Vehicle Dynamics Ford Super Duty Radius Arm System that feature a sealed pivot bushing that minimizes road feedback and ensures a long life and quiet operation. Additionally, their fabricated, fully boxed design ensures strength and utilizes a profile optimized for tire clearance at full steering lock, making a 37” tall tire clear without coming in contact with the radius arm.

features & Benefits

• Bolt-in system fits in OE coil bucket location

• Eibach coil springs guaranteed for life against sagging or breakage

• Rear shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish

• FK Rod End bearings for extended longevity and minimal deflection

• Ride height adjustable coilovers (4-5.5")

• Increased wheel travel and ride quality over stock

• Decreased body roll and improved on and off-road ride dynamics

• Vehicle-specific shock valving provides unparalleled ride quality and control

• Shocks are fully rebuildable and revalveable

• Coilover conversion allows for addition of secondary shock

• Corrosion resistant CAD plated coilover shock body with 7/8" shaft

• Fabricated radius arms with drop brackets offer on vehicle caster adjustment, increased strength, and improved tire clearance at steering lock

download installation guide

• Download Installation Guide

• Warranty

Tech Info:

• OEM Wheels & Tires Fitment: Yes

• Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.00” Backspace / 6mm Offset

• Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset

• Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset

• Recommended Aftermarket Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)

• APPLICATION NOTE #6: Springs Are Rated For Diesel Engines Only

• APPLICATION NOTE #8: This System May Require A Carrier Bearing Drop Bracket Kit (33700)

• APPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle

• APPLICATION NOTE #88: Removal Of The Coil Centering Cup In Factory Coil Bucket Required For Installation

• APPLICATION NOTE #94: Wide Steer Equipped Trucks Require Stabilizer Part Number 66515 Qty 2

• APPLICATION NOTE #120: Secondary Shock Options Available, Contact ICON For More Details

• Ships in multiple boxes

System Components:

• 64000 (QTY: 1) | 05-07 FSD FRONT 4.5" BOX KIT

• 61721C (QTY: 1) | 05-24 FSD 4WD 4-5.5" 2.5 VS RR CDCV BOLT IN CO CONVERSION KIT

• 64035 (QTY: 1) | 05-16 FSD ADJ TRACK BAR W/FK ROD END

• 64041 (QTY: 1) | 05-22 FSD RADIUS ARM SYSTEM

• 64040 (QTY: 1) | 05-10 FSD RADIUS ARM DROP KIT

• 65000 (QTY: 1) | 05-22 FSD DUAL STABILIZER KIT

• 36511 (QTY: 2) | 99-24 FSD 4WD STABILIZER(DUAL OPPOSING) 2.0 VS IR

• 195275 (QTY: 1) | 99-24 FSD 5" BLOCK KIT

• 37002 (QTY: 1) | 99-10 FSD REAR 17" U-BOLT KIT

• 37701CP (QTY: 1) | 99-24 FSD 3-6" REAR 2.5 VS PB CDCV PAIR