LCAM-01XA
Full Access Member
^^^ This! ^^^The stock 05+ Suspension doesn't articulate well at all. BUT, any of the aftermarket 4 link kits could be bolted on once the swap is done.
From the factory the Superduty coil-sprung monobeam axle is set up much like the rear axle of a medium-duty or larger commercial truck, it is essentially its own swaybar, especially if stiff polyurethane bushings are used where the radius arms connect to it. That's why some folks with aftermarket radius arms made of two tubular links each often disconnect the shorter link on the passenger side when they go offroading, they leave the driver-side links to control axle wrap and the passenger side single link only locates that end of the axle fore-aft.