Ok here is my delema, My friend has a 2006 jeep wrangler 4.0 6 spd. He is going to trade it in for a new vehicle (I think he's crazy) So to my question I have a 2001 4.0 5 spd. First can the transmissions be exchanged from one vehicle to the other. Second is it worth the trouble. I think mine trans is a AX-15. Please give me some input on this matter. Thanks