Hey guys i know there are tons of threads on this already but i couldn't find one that had everything i need to know. I also think it would be nice to have a sticky for the 10 bolt to 14 bolt swap, as it seems to be a pretty common occurrence. So if someone could make a list of all the parts that would be required to do it from start to finish id really appreciate it. Im going to have to do it soon as i don't want to replace the 10 bolt with another 10 bolt i want to upgrade.I know i need to find a 4x4 rear out of a 3/4 ton Gmt400. Preferably 6 bolt but if i can't find one ill go with 8. I know i need a conversion U Joint, but i don't know which one and then I'm not sure what to do with the u bolts or what size ill need. The last question (for now) is i see in this thread http://www.gmt400.com/forum/showthread.php?10778-10-bolt-to-14-bolt&highlight=bolt The guy says installing a 14b will ruin your transfer case output seal if you don't have a suspension lift, this is the only time I've seen this in any thread so i am wondering if thats a common problem. Any help will be appreciated thanks in advance!