I have a question about swaping axles. I found a Dana 60 front and 14bolt rear, but my concern is what will i need to change out when and if i get these axles. they are pretty cheap like 100 a piece. Will the xcase have to be changed out? Please just give me any info you can. THANKS A LOT who knows what i will be driving in a few weeks. Right now i have a 98 Explorer with 6" lift and 33's.