1972 formal black 340 duster "survivor"

By production number you mean? These were special ordered cars, a total of 65 for 1972, this one was number 8 of the 15 that were built on June 29 1972.
Wow just 65!? I never knew they were that low production! And you still have it after all these years is so cool....I just read through your thread...great progress! Looks like you graduated in 79 also. The stuff we did to these cars back then huh?! Keep up the good work! If you need anything at all don't hesitate! Dave