Boss automobiles have powerful engines that spit out heaping helpings of horsepower gravy every time you tap down on the throttle. A wimpy little timing belt isn't going to last a day inside one of these engines, which is why they use rugged timing chains instead. But, even the toughest timing chain can break down over time. When that happens to you, turn to AutoAnything for a premium replacement timing chain at a guaranteed low price. All of our timing chains are built to meet or exceed OEM specs, and they all come with free shipping.