This complete set of four torque boxes—left and right fronts, left and right rears—is CNC machine cut and bent from 1/8-inch thick steel for superior strength over factory pieces. Designed to reinforce critical areas of your Mopar unibody, they fit all B-Body Dodge and Plymouth models from 1966 through 1970, including Charger, Road Runner, Super Bee, GTX, and more.

Originally added by the factory on high-HP and convertible cars, these improved versions offer a proven upgrade for any restoration or performance build.