Athearn Genesis G1248 HO Scale EMD GP7 Amtrak AMTK 776 DCC/Sound Roadname_AOK Belted tires are a must

Belted tires are a must for going fast and the Reaction HP SC tires and even the Avenger HP 1:8 tires pair perfectly with the Supersonic body

Shaper Sheet Plaster offers an extended working time and bonds with Shaper Sheet to form a permanent

Chassis toughness is reinforced with a center brace

Snow shields

Athearn Genesis G1248 HO Scale EMD GP7 Amtrak AMTK 776 DCC/Sound Roadname_AOK Belted tires are a mustAthearn Genesis G1248 HO Scale EMD GP7 Amtrak AMTK 776 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. Many railroads chose to rebuild their GP7s and GP9s for continued service. Often times, it was cheaper to do this rather than purchasing