My driveshaft fits, but its clearance in the transfercase is too close for comfort. When I am in the dunes I dont want it to preload and jam itself in the tcase...I expected to have this problem since the 4l80e had to be moved back 2" to the other slot holes in the frame, but I was wondering what some of you guys have done. I am using my 1/2 driveshaft, but i have the rear end part converted to work with my 3/4 ton 14 bolt. Id prefer not having one made i was hoping either i can buy a shorter slip yoke or maybe just use a different driveshaft out of a 3/4 ton?