Norfolk Southern Tier 4 LionChief Set w/ Bluetooth Lionel is excited to offer another amazing Tier 4 Ready-To-Run set with a very grand name on the railroads, Norfolk Southern.This set allows you to bring a truly modern experience to your existing layout or a great way to show your love for modern railroad. RailSounds LionChief Remote Control SKU: 1923050 Dimensions: Length: 52" Gauge: O Gauge year: 2019 rail line: Norfolk Southern Minimum Radius: O36 Scale: Traditional Power: Electric 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