Athearn Genesis G19578 HO Scale F3A/F3B Southern Pacific SP 307/505 Load - Coils 6061-T6 aluminum (black-anodized)/ 3x16 SS

6061-T6 aluminum (black-anodized)/ 3x16 SS (2)

8 volt 5 Amp power supply is included

Stampede 2WD VXL

Precise screw threads for safe and secure fit of securing set screw

Narrow body design for increased performance and clearance

Athearn Genesis G19578 HO Scale F3A/F3B Southern Pacific SP 307/505 Load - Coils 6061-T6 aluminum (black-anodized)/ 3x16 SSAthearn Genesis G19578 HO Scale F3A F3B Southern Pacific SP 307 505 EMD F units were a line of diesel electric locomotives produced between November 1939 and November 1960 by General Motors Electro Motive Division and General Motors Diesel Division. Final assembly for all F units was at the GM EMD plant at La Grange, Illinois and the GMDD plant in London, Ontario, Canada. They were sold to railroads throughout the United States, Canada, and Mexico.