Reworking the Lionel #6-19113 Diamond Shamrock Two Dome Tank Car
This Lionel model is a very basic O-27 two dome tankcar with stamped metal underframe and plastic trucks.
The car has been reworked to provide a new underframe including brakegear, end brakewheel and sprung metal trucks and couplers. Since I operate mostly scale sized cars this will be used with a small diesel switcher and other O-27 size cars on a switching layout.
The frame has been extended and the car length is now about 36 scale feet.