It is 1956 GMC PD-4104 Bus. It was one of the finest buses of its time, and now needs to be restored. It will be sold, in its current condition, without any changes, and the customer has to arrange for the transportation. No part of this bus is missing or sold seperatly, as I would like to sell this bus as a whole. You can see the attached pictures for reference, it is an old bus, and not been used for years. Thanks for your time, please let me know if I can help you in any way.