Southern Pacific Lines VISION GS-4 #4449 The most famous of all the GS series, no VISION edition of these locomotives would be complete without the GS-4! We've focused our attention on one specific locomotive in this lineup - 4449 in some of her many appearances in a long and amazing second career. Of course the classic Southern Pacific Daylight liveries are represented as well as the American Freedom Train and BNSF specials. Because the whistle was moved forward and next to the smoke stack, the whistle steam feature would be less noticeable on these models. To provide a more interesting effect, we've added a dynamo smoke feature instead - to all three of the GS-4's dynamos! You'll also get all of the other great VISION features on this, our finest GS-4 ever. ElectroCouplers LEGACY Control System Lighting RailSounds Smoke Unit TrainMaster Command Control Wireless Tether Odyssey System II SKU: 2031520 Dimensions: Length: 28" Gauge: O Gauge year: 2020 rail line: Southern Pacific Minimum Radius: O54 Power: Electric Road Number: 4449 Engine: Steam Manuals Find the latest manuals in our support section. Replacement Parts Buy any replacement parts in our support section. Contact Contact a service station to fix your product