BLI 10605 HO Scale Big Boy 4-8-8-4 UP 4014 with Smoke Deflectors 2025 Stealth DC Body - 13.9 353mm WB Rebuilt during Burlington Northern’s “B

Rebuilt during Burlington Northern’s “B Unit” craze of the 1980s

and other automotive vehicles by rail

The cast alloy Torque-Biasing Center Drive improves driveline durability and controls front-to-rear power distribution for absolutely mind-bending four-wheel drive acceleration

Road Number: 3535

BLI 10605 HO Scale Big Boy 4-8-8-4 UP 4014 with Smoke Deflectors 2025 Stealth DC Body - 13.9 353mm WB Rebuilt during Burlington Northern’s “BBLI 10605 HO Scale Big Boy 4 8 8 4 UP 4014 with Smoke Deflectors 2025 Stealth DC When railfans think of big steam, one locomotive almost always comes to mind: the Big Boy. Often regarded as the largest steam locomotive ever builtand certainly a contender for the world's most famous locomotivethe Big Boy was created to meet some of the most demanding operating requirements ever placed on a steam engine. The Union Pacific Railroad needed a locomotive