An update to this post. I did install Sumo springs on the front, and a steering stabilizer. Even though the original topic is about body roll, these two items helped with other issues I was having. The Sumo springs did help with the pounding jarring you get on those chassis' when hitting a bump on the interstate and it did help some with the sway. The steering stabilizer has done just that. I did purchase the additional Sumo springs for the rear to go in place of the bump stops. I think this will add additional stability with the jarring and with the sway, but I am going to go with the additional rear sway bar from Road Master on the rear. I feel a little more in control of the rig with just these two items installed. More importantly, my wife noticed a difference after she got behind the wheel.