Substantially Improve Steering Response and HandlingEvery time you swing in to a corner, does your muscle car turn into a plow? It's the thin and weak sway bar(s) on your car, if you even have'em! This plowing is caused by excessive body roll that loads the outside tires which creates understeer, sloppy handling and most of all a dangerous situation if you ever need to make any sudden maneuvers. ADDCO has addressed this inherent problem with their thicker and stronger sway bars. Made of high carbon steel, they are hardened and stress relieved. Includes mounting hardware, end links and urethane bushings (where applicable).