AW-4 from 90 XJ to an 87 YJ?

[a1collier]

will it work?

 

[motorcityxj]

short answer yes. You can put a aw4 in a tj and get a better tranny and over drive. I have seen write ups on it. I imagine you can fit one just as well on a YJ. Ill do a quick search and see if i cant find a write up detailing the particulars. There out thuur though. You can dooo it !:laugh3:

 

[motorcityxj]

overview http://www.stu-offroad.com/engine/aw4/intro.htm

details http://www.thebassetts.us/Jeep/AW4/AW4_files/page0001.htm