Got the drive shaft. Its a beast. Dont know why he was calling the joints 'OX', but they are the golden seal joints. And looking up the ox joints, they are QUITE a bit different.
But never the less. Shaft acquired. Shaft good.
Now on to more questions. I was offered a BA10/np231amc for a couple bucks. So I just took it for parts. I know the BA stands for 'Barely Adequate'.
My newest question, ofcourse it all turned out to be 21spline
so can I get a 23 spline input gear and throw it in this 231, while it awaits an ax15?