What's inside the BIG BOY Let's find out!

My buddy Carl invited me to come help work on the 4005, and I did not say no. :) Visit the channel shop: https://hycetrains.com/store Join my discord: https://discord.gg/hyce Become an ES&D Train Crew Member and get extra perks! https://www.youtube.com/channel/UCHUb_Wty4v2ddZqbxdqOmxA/join