Athearn Genesis G82348 HO Scale EMD GP7 Frisco SLSF 544 DCC & Sound Auto Reverser - DCC including many different car types

including many different car types and roadnames

and some of the largest

Four LED indicators - the LED indicates red when the temperature of the tire warmers is warming and turns green once finished

No more ripped and twisted drivetrain

Athearn Genesis G82348 HO Scale EMD GP7 Frisco SLSF 544 DCC & Sound Auto Reverser - DCC including many different car typesAthearn Genesis G82348 HO Scale EMD GP7 Frisco SLSF 544 DCC & Sound In 1949, EMD introduced the GP7. The basic design followed most diesel switchers with the addition of a short hood instead of an end cab. The hoods were also full height to better accommodate the diesel engine and mechanical and electrical components. In 1954 EMD upgraded the GP7 to become the 1,750 horsepower GP9. Externally, the first GP9s were virtually unchanged from the last