The 290 hp variant was a winner on the racetrack and showroom, providing the template for all Mustangs that followed.

And no, we're not talking about engine swaps, we're talking about the classic Ford 302 small-block V8 from ... The idea ...

Ford Mustang Boss 302 Fastback was sold through Mecum Auctions last year. A total of 1,628 examples of the Ford Mustang Boss ...