This is a ’66 Chevy Corvair Yenko Stinger Stage III that was at the 2019 Mecum Auction in Kissimmee. The Chevy Corvair is a compact car that was made between 1959 and 1969 (model years between 1960 and 1969). This is from the second generation, which was made between 1964 and 1969 (model years between 1965 and 1969). The Yenko Stinger is a high performance version of the Corvair, and this is number 74 out of the 100 produced. The engine is a 2.7 liter flat-6 that produces 240 horsepower. The transmission is a 4-speed manual.