There are so many threads about trannys, it's ridiculous. I'm tired of sifting through all of them trying to find the info that I need. Here's the issue. I have a 96 gt with a 4R70W that has gone bad. Gonna cost me 1000 to 1500 to rebuild it. I can't find any 96-97 GT 4R70W's but there are a plethora of crown vics out there. What are the difference between the crown vic and mustang 4R70W's? Any help appreciated. Thanks.