1970: Ford Mustang “Lawman” arriving in the Vietnam. Only 2 of these "Lawman" Super BOSS 429 Mustangs were ever made by Ford for tour to U.S. troops in Vietnam, Japan, Guam, Hawaii, Mainland military bases. It's the only Ford Made BOSS 429 Mustang that's automatic in the world,1200hp, runs a quarter mile in 8.4 seconds at 185mph. Top speed depends on how it's geared but it's well over 185mph.