This slot car has had wheel wells altered on back sides. This vintage Aurora T-Jet HO Slot Car is a classic collectible from the 1960s featuring a McLaren Elva design. As a HO scale model, it is designed for use on HO scale tracks, making it a popular choice among slot car enthusiasts. The brand Aurora is well-known for producing high-quality slot cars during that era, and this particular model showcases the attention to detail and craftsmanship characteristic of that time period.