This cutting edge system converts the factory front Radius Arm suspension to a smooth riding 4 Link configuration. The advantages of a 4 Link are well known. Less caster change, a smoother ride quality with superior articulation and this system delivers all of it and then some.
Heavy duty 1/4'' thick steel brackets bolt to the bottom of the frame and transmission crossmember and are offset for wide tire clearance while providing a secure mounting for the 4 Links.
The Links are constructed of thick wall 2'' OD DOM tubing that feature Fabtech’s proven 5 Ton 1'' Uniball bearings for maximum articulation and strength. The Links are a straight tube design to eliminate possible bending under aggressive offroad impacts.
The front and rear Trac bars on 2500's are relocated with 1/4'' thick steel brackets. Super stout and gusseted bump stop extension brackets control the travel in rough driving conditions.
To further improve the ride Fabtech includes their exclusive front straight Coil Springs and patent pending Angle Mounts to completely transform the ride quality of the vehicle. On the rear of 2500’s dual rate Coil Springs are provided for load capacity and a smooth ride. The combination of Fabtech's front straight coil springs and rear dual stage coil springs will provide a noticeable ride quality improvement of the vehicle compared to stock.