KYB Shocks & Struts Gas-A-Just Rear DODGE Dart 1963-76 PLYMOUTH Barracuda 1964-69 PLYMOUTH Duster 19

If you're working on a classic Dodge Dart, Plymouth Barracuda, or Valiant and need to replace the rear shocks, these KYB Gas-A-Just units are a solid option. They're designed to give you a comfortable ride during everyday driving but can instantly adjust to provide better control when you're pushing the car a bit harder, like during spirited drives or when carrying a load.

Unlike older twin-tube shock designs that can lose effectiveness when they heat up, the Gas-A-Just uses a monotube construction with two separate chambers. One chamber has a hydraulic piston and valve for responsive damping, while the other holds high-pressure nitrogen gas and a floating piston. This setup prevents the aeration that causes fade, meaning you get consistent performance. This improved suspension response also helps keep your vehicle's electronic safety systems working as the manufacturer intended.

These shocks fit a wide range of classic Mopar vehicles from the 1950s through the 1970s, making them a versatile choice for many restoration projects.