The 7-car Excursion train consist features two brand new cars – A Power Car (A modified/rebuilt Baggage Dormitory car prototypically used for providing head end power to the trailing cars) and a UP Business car “Kenefick”, forming the head and tail of the excursion consist, which also includes notable cars like the vibrantly decorated Promontory Museum car, with its full-body American Flag wrap, and a pair of Dome cars.

The Water Tenders are an all-new design and are sold as a two-pack for modelers to supplement their FEF-3 or other UP steam locomotives. Just like the prototype models, the two tenders are not identical, having (in addition to one car having an externally mounted American Flag plate) different weld mark details which will be replicated on the models of the two cars, ensuring that their unique spirit is preserved when translated into model form.