Hughes XTM Towing Torque Converters are used in many late model trucks, crew cabs, 4x4's and motor homes to increase towing capabilities. Hughes XTM Towing Torque Converters will increase bottom end pulling power without sacrificing top end efficiency or lock-up. Hughes XTM Towing Torque Converters can effectively increase your towing vehicle's fuel economy by 1-2 gallons per mile. Hughes XTM Towing Torque Converters stand apart from other Hughes Performance towing torque converters with a heavier duty build, featuring extra brazing, greater fluid capacity, better bearing assemblies and special stator configuations. All of these equate to more towing power and better efficiency. Made in the U.S.A.