The ICON 4-Link system not only gives your Ford Super Duty an aggressive look, it enhances the articulation and improves handling of the truck by maintaining consistent caster angles and eliminating bushing bind in the stock radius arms.
TECH NOTE: Requires ICON 4-Link brackets depending on year range: part number 164500, 164503, or 164504, and ICON lower links, part number 164502, for complete installation.
These upper links are an essential component of the ICON 2005-2022 Ford Super Duty 4-Link Conversion System. This 4-Link system not only gives your Ford Super Duty an aggressive look, it enhances the articulation of the front suspension by eliminating bushing bind and improves handling of the truck by maintaining consistent caster angles through the entirety of the front suspension travel range. The large, deflective radius arm bushings are replaced with competition grade, PTFE lined spherical bearings in each link. This harder surface minimizes deflection to further increase the overall handling characteristics for maximum predictability and suspension responsiveness. Additionally, the ICON double adjusters in the lower links allows tuning of caster angle while the links are installed on the vehicle, easing the front-end alignment process.
