Thanks for the info so far. I was aware of needing the carrier which is for the 3:73 and lower ratios. Just didn't know if the ring gear was a different size or if the pinion was long or short in these other models. Looking forward to more info though. Thanks again.
I have an 82 cj with a dana 30 low pinion with 2:73 gears. I want to put 4:10 gears in it. Can I use a carrier and ring and pinion from a TJ wrangler or 2000-2001 XJ Cherokee mentioned in the dana 30 rebuild how to. I'm sure my pinion is long. I'm not sure if they are in the models mentioned above. Any help would be appreciated. Thanks, Mike