I have a 2002 WJ 4.0L with Selec-Trac D30 front D35 rear. it's a daily driver and when the 4x4 is used it's like 95% for snow driving on the street but I'll occasionally find a muddy or snow-covered trail to explore. open diffs suck and I would like to upgrade but I want a diff that I can just drop in, I don't want an air locker or anything like that and I'd like to keep the stock ring and pinion ratio.
what have you guys used on yours? I'd like to hear thoughts of products specifically for WJs before I pull the trigger on anything. thanks