American Z Line ~ Z Scale ~ EMD F3A ~ Seaboard Air Line SAL #4023 ~ DC Version ~ 62921-1
The EMD F7s feature AZL’s 7mm motor, dual flywheels, prototype specific details, metal stirrups, directional controlled LED lighting, optional front truck with mounted coupler, blackened metal wheels, AutoLatch couplers and they come DCC ready.
