This can be used to create custom Lionel 68 car bodies. If the body design fits over this, it should fit over the Lionel 68 chassis, motor and reverser mechanism.

This is not intended for printing, just for checking fit to save printing time. The long rod, sticking out of the end is where the hole for the screw between the body and chassis should be. The tab opposite of the rod is where the tab on the chassis will fit into the body.

To print, shift down so the bottom of the "Chassis" is on the base of the printer. In order to check the fit to an existing car body, replace the rod at the back of the chassis with a similar size hole or break the rod off after printing and drill a similar sized (3mm) hole.