Here's a place where you can start your search: http://www.chiefdelphi.com/forums/se...archid=4262217

There have been a ton of other threads about 6wd vs. 8wd before. I know. I probably started a lot of them.

However if you really want more information, or have a question, feel free to PM me about it. I've learned a lot about wheels and drivetrains, so I should be able to answer most stuff.