Walthers Proto 920-49513 HO Scale EMD FP7/F7B Diesel Amtrak Phase I AMTK 121/164 N Structures Prop Size: 1

Prop Size: 1

Increments of 1/8 of an inch

One-piece Design with Realistic Undercuts

The complete rear set features two pre-assembled gray shock bodies (XX-long) along with pre-load spacers

Walthers Proto 920-49513 HO Scale EMD FP7/F7B Diesel Amtrak Phase I AMTK 121/164 N Structures Prop Size: 1Walthers Proto 920 49513 HO Scale EMD FP7 F7B Diesel Amtrak Phase I AMTK 121 164 Providing enough steam to power train heat and some air conditioning systems on postwar trains taxed the standard water supply of EMD F units set up for passenger service, prompting EMD to rollout the new FP7 in 1949. Though outwardly similar, FP7s were actually four feet longer to accommodate bigger water tanks with a capacity of 950 US gallons. Standard passenger power