I am new to the Jeep community, and let me say I like this forum alot! You guys all Rock. I have a 1998 tj 4l that has open 307 geared difs. I came across a tru trac carrier from another tj for 50 bucks. What do I look for to see if it is a good deal or that it will bolt up to my Dana 35? My goal is a lift and 33's and want to run 411 gears. I have an auto. Please help!