In 2013, RMTŪ had re-introduced the GG-1 locomotive. However, any previous K-line or K-line by Lionel production of specific roadnumber will not be repeated allowing each railroad series to continue.

In addition, 2 new paint schemes...AMTRAK "Savings Bonds' and PC-era American Railroads...will be offered in addition to 3 other PRR versions with and upgraded painting decoration.

3-rail O-gauge.
Dimensions: approx. 14.5in. Long x 3.75in. High x 2.5in. Wide
Die Cast Body
2 Vertical Drive Motors with Flywheels
3 Position Reversing Unit F-N-R
Operating Headlights
Operating Marker Lights
Prototypically Correct Ladders and Doors
Horn Sound
Moveable Pantographs