Athearn Genesis G82361 HO Scale EMD GP9E Southern Pacific "Kodachrome" SP 3846 DCC and Sound Took Kit 2x 3D Printed Mounting Brackets

2x 3D Printed Mounting Brackets

a whole new course of tread and side-lugging is applied

Lionel 6-84132 O Gauge Wide Vision Caboose

and NiCd battery packs

Athearn Genesis G82361 HO Scale EMD GP9E Southern Pacific "Kodachrome" SP 3846 DCC and Sound Took Kit 2x 3D Printed Mounting BracketsAthearn Genesis G82361 HO Scale EMD GP9E Southern Pacific "Kodachrome" SP 3846 DCC and 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