While pulling hydroboost parts yesterday, we found a 1993-ish diesel (4x4) with an auto. The drivetrain was long gone, but we looked to see if we could find the 4L80E stand alone computer. I have no idea what one would look like, but we did find a small plastic computer behind the glove box. It had 2 or 3 wire connectors on it. It was the only box that I could not identify on the truck - plenty of other relays, cruise control boxes, etc. Does anyone have a pic of said box, so I can compare the one we got?