Does anyone know what's a good oil weight for the front and rear diff's. I don't want them locking up fully, but when I get one wheel up in the air I want some power going to the ground wheel. I really don't want to lock the front and rear but I want them to have power no mater now the rig is sitting. The hard part out of all of this is I want to be able to get the tight turns, I don't mind losing some of the radius.

What comes stock in all the diffs?

I know some of these questions where answered before but I can't find them.

If anyone can put up links for me to favorite that would be killer.
My old computer fried and I got sick of fixxing it so I'm starting all over with a new computer, sux losing all those favoites I had a mind numbingly long list.

Thank you all