So I got a new jeep (well 1998 new to me ;p) and was trying to confirm what i've found out so far. It has 30's in the front and 35 dana's in the back? Correct? 27 splined in the back? (coming from a toyota background so may be a little rusty here, heh). I'm looking to get a locker for it soon and was looking at this http://www.northridge4x4.com/proddetail.php?prod=EATON-TRUETRAC
But then I read that the rear-end is actually weak and should be replaced with dana 66, so would it be better to wait to a new end? Also from what I read my gear ratio is 3.73? or is it a 4.10? Thanks for your time and patience for a new jeep guy =)