Someone posted a link on here to Chrysler, and I sent them the VIN, and got the build sheet for the 03 Wrangler Sport I bought on 3/9/10.
5 speed HD NV 3550 transmission....their words, not sure on that one....from what i have read, they will handle up to a small V-8, and 300 ft/lbs. of torque
Dana 44 rear
I am HAPPY......