ICON 08-10 FORD F250/F350 4-5.5" STAGE 4 COILOVER CONVERSION SYSTEM W RADIUS ARM - K63124R Wheel 0 Series shocks boast 50%

0 Series shocks boast 50% more piston surface area in the ride zone of the shock's travel

5" lift coil springs optimized for trucks equipped with gasoline engines with a dual rate design that allows for a softer initial rate for superb on-road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance

Billet aluminum Delta Joint upper control arms not only add strength and durability but help retain factory alignment specs

The thin multi-leaf progressive construction makes sure the truck will ride smooth and ensures less spring fatigue to minimize sagging

The Stage 1 system includes vehicle-specific tuned 2

ICON 08-10 FORD F250/F350 4-5.5" STAGE 4 COILOVER CONVERSION SYSTEM W RADIUS ARM - K63124R Wheel 0 Series shocks boast 50%2008 2010 FORD F 250 F 350 SUPER DUTY 4 5. 5" LIFT STAGE 4 COILOVER CONVERSION SYSTEM WITH RADIUS ARM 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 4 system sees the inclusion of the ICON