including the 1967 Chevrolet Camaro and 1970 Dodge Challenger. By 1969, the Ford Mustang could be anything from a dressy six-cylinder coupe to a high-powered Boss 429 fastback with a NASCAR-ready ...

Prices shown are the prices you can expect to pay for a 1970 Ford Mustang 2 Door Fastback (Boss 429) across different levels of condition. Edit options.

The 1969 Boss 429 saw 859 units while the 1970 Ford Mustang Boss 429 saw only 499 units. Besides the fastback design ... for the 6-cylinder engine, according to Hagerty. The V8 versions cost ...

Prices shown are the prices you can expect to pay for a 1970 Ford Mustang 2 Door Fastback across different levels of condition. Edit options.