133K views · 5.1K reactions | We spend some time with an amazing 1970 Ford Mustang BOSS 302 that was used as the development car for Ford's performance parts program. The idea was to help people build Trans Am spec racers of their own using some help from Ford and Kar Kraft engineers. The Brothers Collection is faster… and louder… thanks to this historic racer and it's cool history! #mustang #bossmustang #boss302 #transam #musclecar | Muscle Car Of The Week | Facebook