Bethlehem Car Works 2421 HO Scale 10-2 Sleeper Kit (2410 Trucks) Pullman NYC Era_1970-1990s larger ailerons plus an enlarged

larger ailerons plus an enlarged elevator and rudder

the Big Boy was forged under some of the most strenuous demands ever placed on a locomotive

Removable bases for more placement options

and 53ft-0in

Low and forward motor position provides superior weight distribution and improves balance

Bethlehem Car Works 2421 HO Scale 10-2 Sleeper Kit (2410 Trucks) Pullman NYC Era_1970-1990s larger ailerons plus an enlargedThe Bethlehem Car Works 2421 HO Scale 10 2 Sleeper Kit (2410 Trucks) Pullman NYC 10 2 Pullman Sleeper, Plan 3584 with correct decals and trucks. less interiors, wheel sets and couplers. Pullman w 2410 Trucks, 4 Thread Steps and PM AC (assigned to NYC.)