Yeah, M!ke, there were 4 different dashes, so this car falls between ~8ma810 and 8ma960
-first the "2-in-1" window switches (both switches under the same bezel), using the 4-wire window motors. These changed to 2 switches side by side at about 8ma810.
- toggle switches went from "down" (below the radio) to "up" at 8ma956.
- of course, AC in dash at 8ma1100.
So the 3 wire window motors and dual switches for ~250 of the Mangustas. Other dating cues;
Door panels went from 1 piece to 2 pieces about 8ma700.
Seats went from 1 piece to 2 piece with 8ma798..(or actually, according to Provamo, that car actually had both (unless the ID of the car got confused on Provamo...)...Lee