The Vtg Lot Of 60 VECO Model Airplane Engine Maintenance Kit includes a variety of new and rare hard-to-find parts for maintaining .29 and .35 scale airplane engines. Made in the United States, this kit is compatible with nitro and glow fuel vehicles and is designed for experienced hobbyists aged 17 years and up. With a focus on engine, exhaust, and fuel system components, this collection from VECO is ideal for those looking to keep their RC model airplane in top condition.