The 1971 Mustang Boss 351 was one ... but Ford's departure from racing along with the aforementioned emissions requirements killed those cars in 1970, and began the automotive slide into malaise.

Prices shown are the prices you can expect to pay for a 1971 Ford Mustang 2 Door Convertible across different levels of condition. Edit options.

100-mile race was among six in 1971 that included Cup Series and Grand American cars. Allison, who competed in both series, led 138 of the 250 laps in his Mel Joseph-owned No. 49 Mustang.

Prices shown are the prices you can expect to pay for a 1971 Ford Mustang 2 Door Fastback across different levels of condition. Edit options.