Passenger Car Core Kit -- Gray w/Commonwealth Trucks

These are designed for use with various conversion car soides, each sold separately. The Core kits feature: * Correctly contoured roof, floor, and detailed ends with separate doors * Operating diaphragms, trucks, mounting screws and a metal weight * Accessories including roof vents and stacks, brake reservoirs and valves, water tanks, generator, 5 types of battery boxes, and 5 air conditioning systems, which can be easily positioned per the prototype * Instructions to help recognize and place underframe components on the cars