Originally Posted by ezflip
If you want to drive it without the front shaft, put it in 4pt.
X2 on that. In 4ft it is an open differential free to send power where it needs. 4pt modes lock in the drive shafts so equal power front and rear no matter if the front axle is off the ground or no drive shaft.
2004 Jeep Grand Cherokee Special Edition V8 - 4.5" Clayton Springs, RE Front 3175's, Zone Swaybar links, KOR A-Arm Spacer, Rancho RS5000 Shocks RS5239 Front RS5010 Rear, Unique "Soft 8" 15" Wheels 31x10.5R15 BFG's, ARB Bull Bar, Superwinch LP 8500 and a few other mods.