Hotchkis 67-72 Plymouth Valiant/Dodge Dart / 71-72 Plymouth Scamp/Dodge Demon REAR Sport SwaybarHotchkis Sport Suspension 22385R 1967 1972 Dodge A Body Rear Sport Sway Bar. Dramatically improve the cornering performance and traction of your Dart Demon or Valiant with the Hotchkis Sport Suspension Sway Bar Package. Our performance sway bar package offers increased roll stiffness previously unavailable for the classic Mopar. Both stock cars and those modified with wider rear tires and high horsepower engines will benefit from this stability