Good Morning, I signed in this morning with same question.
04 LJ with 3.25"lift, Metalcloak fenders, Auto, 4.0, dana 30 and dana 44 on new to me 35's. Probably always gonna have 35's on there but 37's in a couple years wouldn't be unheard of if I came across a smoking deal. Not a daily driver but I drive 2+ hours to go wheeling'. I'm also thinking of Motive Gears but I read a little about Revolution. Trying to save money but buy quality. Summit quoted me $533 shipped with Motive 4.88 gears and master install kits. Thanks
4.56 or 4.88?
Motive vs. Revolution?
As always, which transmission? Either option, it won't be 4.56. 37s are questionable with stock axles on a couple fronts.
I run Motive gears and have had no problems. But if you are needing 5.13, then you are looking at Revolution or Yukon.