A 1970 Ford Mustang Boss 429 Found

In some cases, real Boss 429s may have indeed gone to the junkyard. Check out the story of Keith Clark’s Boss 9. He tells us, “In 1975, my future brother-in-law needed a car to drive to work.” Being a car guy, Clark checked out the local junkyard and found this 1970 Boss 429 with no engine under the hood—the original Boss 429 engine had been stolen and was long gone.