I wouldn't think 3/8" would raise any red flags unless someone else thinks differently. I'll see what's available on the used markets and just order the rear Adams for now, thanks.I'm measuring 39-1/8" from a flat spot on the face of the transfer case flange to a flat spot on the face of the axle flange. The 12'+ driveshaft will be plenty for you if you are trying to save a buck for now.
The end game for me is Adams shafts but I'm just trying to get this back on the road for now.
Sent from my SM-G955U using Tapatalk