I hate doing things 2 or sometimes 3 times, but here goes.
When I had my rearend narrowed years ago I had 2 new halfshafts made. Unfortunately I new less about cars back then than I do now. I took one of my old shafts as a sample and had 2 new ones made to what I measured on one side of my rearend, not knowing that the halfshafts are a different size on each side. When I tried to fit them one was fine but the other was to long or to short, I cant remember which one. Incredible as it may seem one of the old shafts fitted perfectly to the other side so I installed it.
Will I have a problem?????
Regards.