The Boss 429 Mustang is a high-performance variant of the Ford Mustang that was produced from 1969 to 1971. It was named after the NASCAR engine code for the 429 cubic inch V8 engine that powered it. The Boss 429 Mustang was designed to compete with the Chevrolet Camaro Z28 and the Plymouth Barracuda AAR ‘Cuda.
The Boss 429 Mustang was a very successful race car, winning numerous races in both NASCAR and Trans-Am. It was also a popular choice for drag racers and muscle car enthusiasts. The Boss 429 Mustang is considered to be one of the most iconic muscle cars of all time.