Replacing and updating your 1964-70 Mustang's rear suspension is one of the best ways to improve the over all handling. With great value and durability, AJE First Generation Mustang Rear Suspension Kits and Components are the best aftermarket products available today. With lighter, stronger, and more intelligent designs, these products mount in the factory locations to give your Mustang increased traction and a better ride at the track or on the street.