What rear axle comes factory on a 1998 TJ?

Love it!! I went with rear dics brakes and 4:10s with a true trac. Everything was rock solid and all the brackets fit perfectly with my 4" lift.

I looked up East Coast Gear after reading your post....
Spoke with Will just now, doing exactly what you did I think, but front and rear, hub to hub... 4:10s, posi traction front & rear, and rear disc brakes. I have a 3" lift. I head south around Thanksgiving for the winter, I will be timing it to be delivered after that. Good to read of your positive experience, and thanks for posting. Considering selling the TJ and dropping more serious $$ and going new. This route makes sense....