I took off my IFS Dshaft, sent it to Jesse at High Angle Driveline at least a week before I had benup torch off my IFS...called Jesse when my swap was done and gave him the yoke to yoke measurements of my setup...and 2 days later my dshaft was at my door. I killed 2 birds with one stone, cause I added a crawler before the swap, otherwise I would have had to get driveshafts done again.