I have a 73 Mach1 with the center gauges. I also have the idiot gauge in the dash. Pretty much the warning lights for the brakes, alt, temp, etc. I took the center gauges out and noticed they are not hooked up and no pig tail to plug them in. I know that its possible some goof put the center gauges in throughout the cars life but was unable to hook them up. My question is, did ford release the 71-73 Mach's with center gauges and an idiot gauge. Becasue i know of a 72 Mach that has the identical setup as me. And that car had been sitting in the woods since the early 80's. So whats the dealio???