The Model Power HO Southern Pacific GP50 Diesel Locomotive is a ready-to-go pre-built model in metal grey with red accents, replicating the iconic Southern Pacific corporate roadname. This 1:87 scale analog DC locomotive features a detailed metal chassis and is perfect for enthusiasts of transportation-themed model railroads and trains. With its high-quality craftsmanship and attention to detail, this Diesel Locomotive from Model Power is a must-have for collectors and hobbyists alike. Vintage