The 1969 GTO Hardtop in Maroon is perfect for slot - car enthusiasts looking to add a touch of classic muscle to their collection. It's great for both casual hobbyists and serious collectors. You can use it in slot - car races at home or in slot - car clubs. This body must be used on a compatible chassis and works with Original (skinny tires) Thunder Jet, and might work with AW Tjet with some minor modifications.