maximredriver

I haven't seen a comparison between the two. I'd like to keep my mpgs of the 3.21 gear but have low crawl ability. Is this a good option?

kh202

What size tires and what are future plans? I swapped a 4:1 rubicon case for $450 and couldn't be happier

Rob 12B1P

If your ok with your vehicles performance Id say its a good option. There is also the Rubicrawler that you might want to consider.

JKingAround

Depends what your tire plan is?

BigSteve

Is an Atlas ever a bad option?

jadmt

Atlas told me that the one glitch is that for some reason you can not recalibrate your speedo when doing this mod. They said they had a one of their company 2012 wranglers with 3.21 running this set up and it worked well except for the speedo issue

jadmt

where did you find a tc for $450? I have been looking with no luck. I have a 2013 auto and unfortunately 12-13 autos can only use tc from the 12-13 rubicons with autos. guys with sticks can use earlier years but not guys with autos.

kh202

Yes that is correct. RPM Offroad in Bristol was doing LS swap for customer. Wanted a 2:72 t case for the transmission they were using. I have a 2012 with 28K, his was a 2010 mall crawler with 15K miles and a brand new looking tcase compared to mine lol. So it was $450 plus my case

EpicCosmo

I know someone who had 3.21 gears in a 2012 and put in a Rubicon transfer case and was extremely happy with it before he re-geared for 37's. Got good mileage too.

COStrider

Cost, if that qualifies?!