This article is a stub. Please help Tekkit Lite Wiki by expanding it, adding pictures, and improving existing text. An Invar Gear is a gear that was added with the Thermal Expansion Mod. Crafting Section heading Not finished! Retrieved from "https://tekkitlite.fandom.com/wiki/Invar_Gear?oldid=42005" Categories: Article stubs Thermal Expansion Gears Community content is available under CC-BY-SA unless otherwise noted.