<strong>5.</strong> Here, you can see how the high-resistance, outer torsion bar attaches to the powdercoated steel cam plate. One bolt secures the cam plate to the torsion bar. Notice that the bar has a flat side; this design is a simple and effective way to lock the torsion bar and the cam plate. Other aftermarket antisway bar setups feature splines that can sometimes strip as mounting hardware stretches with use. The ORO arrangement, on the other hand, is virtually fail-safe and because it can only be assembled one way, it is easy to install, too.