Pennsylvania LionChief Plus 2.0 GG1 #4890 This Lionel classic is back and better than ever before! Available for the first time with Bluetooth and TMCC Command Control, the traditional-sized GG1 makes this magnificent machine available for layouts with even the tightest curves. The best of Lionel's past and present are combined in this model of one of the greatest locomotives ever designed. Available in five classic Pennsy paint schemes, these GG1's are ready for freight and passenger duty on your railroad. ElectroCouplers RailSounds Smoke Unit TrainMaster Command Control SKU: 2034040 Dimensions: Length: 15" Gauge: O Gauge year: 2020 rail line: Pennsylvania Minimum Radius: O27 Power: Electric Road Number: 4916 Engine: Diesel 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