Originally Posted by brandonjansen
I definitely wouldn't be running 35's on a pentastar with 3.21 gears. You'd want at least 3.92's but 4.10's would be better. But you can't change the gears in a 2012+ ram easily because the front ring gear is welded to the carrier. So you'll need to get a front diff from a 2011.
I would also recommend a Zone lift before a ProComp.
Thanks for the insight. Every shop I have been talking to about the gears is saying the same thing and Ive had one or two that have found ways to do it, but getting quoted at just over 2k for the job
This will probably not happen for a few years so hopefully there will be a better solution by then and with any luck I will have a 6.7 Cummins by that time instead!