1968 4-71 Detroit Diesel classroom engine mounted in a frame with a gas tank and radiator purpose built for the GM Training Center in Charlotte, NC. This engine lived its entire life at the training center until it closed its doors in 1985. All fuel, fuel lines, and filters have been changed, as well as, oil and filters before starting the engine. A new valve cover gasket and one injector had to be replaced. A video of the engine running can be sent upon request. Local Pick Up Only!