BLI 10600 HO Scale Big Boy 4-8-8-4 UP 4014 250th West Coast Tour 2026 Paragon4 DCC Transponder Optional 82083 I

Optional 82083 I

10 thermoplastic rubber tires and more

Independently controlled lit number boards

moving wheels and stickers

Powerhobby SCX2445 Black Aluminum Link Set for SCX24 C10 Chevy

BLI 10600 HO Scale Big Boy 4-8-8-4 UP 4014 250th West Coast Tour 2026 Paragon4 DCC Transponder Optional 82083 IBLI 10600 HO Scale Big Boy 4 8 8 4 UP 4014 250th West Coast Tour 2026 Paragon4 DCC 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