Question for the experts

[keepinitregal]

I am currently doing some research about GM cars from 1975~1985 that used aluminum wires in the harness. I heard that the Cutlass was one of the vehicles that aluminum wires were used in. So I figured the best way to verify that this was true was to ask the experts. If any of you know and can confirm that the Cutlass did indeed have aluminum wire in the harness, would you be so kind as to inform me of what year and approximate location of where the wires are in the car? If my assumption is incorrect and the Cutlass never had aluminum wire in it, I welcome you to let me know as well. Any feedback is much appreciated. Thank you!