Originally Posted by Redrider94
A 4:10/4:11 gear ratio won't hurt anything, that is the factory setup from the factory!
my interpretation is the one axle setup at 4:88 and the other axle set up at 4:10.
OP...were the axle gear ratios different when he drive it in 4hi or the same? If they were different I would lean towards the transfer case. If they were the same, then I would look at your gear set up.