i worked at the ''metuchen assembly plant'' in new jersey. they closed that plant in 2004.they demolished it in 2010. they built a ''sam's club'' on the property. and a gas station. I worked there 37 years.When i started to worked there they were building the ford mustang
I remember that plant. I was working at the Teterboro parts depot at the time, maybe 1965 till 1970. Almost became a foreman.
The older guys didn't particularly like when I drove into the parking lot with my new 65 Corvette. The younger guys drooled.
The depot had a small closed off mechanical shop. We peeked into the window when one of the first 2+2 Mustangs was brought in.