Would I be able to take a long (600-700 mile) round trip with my front driveshaft removed and CDL engaged without any problems from the truck?

Waiting on it to arrive at Tom Woods right now for them to fix it and send it back, and it won't be back by the time we had planned to take this trip.

 

I wouldnt do it, to much strain on the rear diff.

 

X2. Diffs are a little too weak. Cant they overnight a replacement?