Durango 4WD V8-5.9L VIN Z (1998)
Torsion Bar: Description and Operation
The torsion bars are used to control ride height and ride quality. The front of the bar mounts to the back side of the lower suspension arm. The rear end
of the bar is mounted in a anchor that rests in the frame crossmember. The vehicle height is adjusted through an anchor adjustment bolt that increases or
decreases the angle of the torsion bar. Increasing or decreasing the bar angle changes the angle of the suspension arms.