I have used a place called Willis and Bunton Amoco gas station located in Willis Mi. and have had great experience's with them. The guy who owns the place and performs most of the transmission work is Dave. He and his brother in law do all of the work there and are drag racers too. They are very knowledgeable and reasonable on the price. You can contact them by calling (734) 461-9444 or they are located at 10004 Willis Rd. Willis Mi. 48191. Turn around time is usually very fast also. Good Luck Ed
I use a shop on old grand river in Brighton and they are very good and honest. In fact I just got my Excursion back today for the front hubs being replaced. Their number in 810-229-7878. Tom or Rob are good to deal with. Good luck.