1974 Brain Box saves the day.

Sorry didn't realize you guys were even talking about the FBO box. Yes it's aluminum and the rear plate is aluminum also.....the wiring was like that when they sent it....and my bad for not noticing/checking it to see if it right or wrong....but all the modules that I put in it worked for awhile....

Ok...went and looked at it...

Pin 1 blue is going to terminal B
Pin 2 red(note that it isn't soldered) is going to terminal C
Pin 4 yellow is going to terminal G
Pin 5 white is going to terminal W