[cleszkie]

It should be noted that the diagram that was posted was for a driveshaft with regular U-joint ends. However, with a 4 inch lift, you might consider installing a CV joint on the driveshaft end near the transfer case. If a CV joint is used, then there is no angle at the axle pinion. The pinion and driveshaft are aligned to point straight at the transfer case output. All of the driveshaft angle occurs in the CV joint.