1971 Ford Mustang Boss 351 for Sale. Mustang and Ford enthusiasts, heres a rare one to add to your collection! A 1971 Ford Mustang Boss 351 finished in Bright Blue Metallic with a silver masked hood and hood locks. Its a Mustang Sports roof powered by a Boss 351 CI rated at 330hp from the factory with a wide ratio 4 Speed, Hurst Shifter, and a Traction - Lok rear end with 3:91 gears. Power steering, power disc brakes, and a functional ram air scooped hood. The interior compliments the exterior in Blue Ruffino-Corinthian Vinyl Bucket Seats, AM 8 Track radio, factory tinted glass, and a fold down rear seat finish this over the counter Muscle Car from Ford. Other features of this classic are the rear deck spoiler and front air dam. The car rolls on a set of Magnum 500s carrying B.F. Goodrich raised white letter radials in 235-60R 15s on all four corners to assist with the handling. The car has a Marti Report and a copy of the original window sticker as well.