I have a T-5 out of an 86 CJ-7 with about 46,000 miles on it that I am selling for 350.00. I am not sure what if anything can be beefed up on it, but its alot cheaper than the one from AA.
AustnJPR
http://www.geocities.com/austnjpr/
AustnJPR
http://www.geocities.com/austnjpr/