Hey Daniel, welcome to CHR. You resurrected a thread from 2005, and that puts an '05 tag on it in originators name which isn't a problem other than some may not pay attention to something 30+ years old. I first thought of Charlie Fisher, but he hasn't been active in a long time, and when I checked he's from Constantine, closer to Chicago than Detroit.

What is it you're needing a shop for, like general repairs or rebuilding an engine? I don't know that we've got anyone that's active from the Detroit area, but ya' never know, someone may remember a great shop.