re-gearing

I have a 2004 sport that has the factory option for 3.73 rear axle gear ratio on the dana 35. Does this mean that the front dana 30 has a 3.73+ carrier? Im trying to regear to 4.88 on a tight budget and dont want to buy a new carrier if i dont have to.

Hey all, so I've been getting quotes and facing reality on the costs involved to upgrade my diffs/axles on my 99 TJ. I've been doing a lot of research here and have arrived at the following plan for a "budget" front/rear axle upgrade. Before I get into the plan, here is what I'm working with. I...

I apologize, since I’m sure this question has been asked thousands of times, but I get mixed answers and I’m gathering as many resources as I can. Just bought a 98 Sahara with the 4.0 and AX15 5spd manual. Dana 35 rear end just blew on it. Since it needs a rebuild anyways, I’m definitely...

Hey guys, I recently bought a 97 tj for a pretty good price. I noticed that it felt sluggish when accelerating , I asked the dude I bought it from and he said he just threw on the lift (4")and tires(35") and didn't mess with the gears (3.55). (Dana 44 rear, and Dana 30 front) Most of the...

Have a stock 2004 LJ, 4.0, auto, 3.73 with rear LSD that I've put 31" tires on. No interest in lifting. Would like to do some mild to moderate off-roading, nothing too challenging. Question is: Will re-gearing improve the performance either on-road (90%) or off-road (10%) ? If so, what thoughts...