I found a #610 postwar NW-2 in a local flee market for $35. Once home, I found a burnt slap-up motor. My junk tub holds a Pullmore motor and truck from a 1973 Lionel GP-7. Assuming this is possible, do I reuse the PW 3 position E-unit or do I need the 70's electric version? I really wanted a NW-2 on my layout. I'll settle for a working Franken-engine.
Bill