Thanks guys, the first time I looked I was looking at INT TR. That's where I got the FH from. When I found the right one it was E... The 4r100... Sorry you guys are answering the same questions, over and over.. There is a wealth of information on this forum. Sometimes it takes forever to find. You have saved me a lot of time. I've had a 93 Ford Bronco for the last ten years. I used to pull a boat in and out of salt water. See still runs pretty good, but structurally is deterioting really bad. I bought it ten years ago with 169,000 miles on it. It now only has 196,000. It always been a backup/tow vehicle. I am so excited to have found a 2000 expedition with only 97,000 miles. Unlike the Bronco, I am keeping this one in the garage. Plus I am not towing boats anymore. As a backup/tow vehicle. I think this will last me a long time. Thanks, again.