At the top of our Super Duty line is our famous 4 Link System that provides unsurpassed articulation and wheel travel. Large 2'' diameter heavy wall links feature race style 1'' Uniballs for superior strength. Thick 1/4'' steel brackets secure the 4 Links to the frame without cutting or welding. This 4 Link system includes our Dirt Logic 4.0 Stainless Coilover Shock conversion. The system also includes Sway Bar drops, Trac Bar relocation bracket, Pitman Arm, rear Add-a-leafs, and a Block & U-bolt kit. Includes rear 2.25 Dirt Logic Stainless Steel shocks.

This Part Fits:

Year	Make	Model	Submodel
2008-2009	Ford	F-250 Super Duty	FX4
2008-2010	Ford	F-250 Super Duty	Harley-Davidson Edition
2008-2010	Ford	F-250 Super Duty	King Ranch
2008-2010	Ford	F-250 Super Duty	Lariat
2008-2010	Ford	F-250 Super Duty	XL
2008-2010	Ford	F-250 Super Duty	XLT
2008	Ford	F-350 Super Duty	FX4
2008	Ford	F-350 Super Duty	Harley-Davidson Edition
2008	Ford	F-350 Super Duty	King Ranch
2008	Ford	F-350 Super Duty	Lariat
2008	Ford	F-350 Super Duty	XL
2008	Ford	F-350 Super Duty	XLT