One of EMD's most successful diesels, the GP7 was plain but tough and some are going strong after over 70 years of service. The GP7 was EMD's first hood unit, offering better visibility for switching and easier access for maintenance. A great addition to your HO Scale roster, these WalthersProto models are based on units in service from the 1950s to the 1970s. This is a limited edition one-time run of these roadnumbers. Features include: