Had a good morning in the shop today. This is the first time I have ever cut involute splines before. After a few test parts to dial in the dimensions I held my breath and cut the output shaft splines. It turned out great and I learned a lot in the process that will help me with the remaining splines I have to make for this driveline. So happy this first one is past me now. all the shaft needs now is the keyways milled and splines hardened and it's done.
This is the shaft that links the transfer case to the Paralever drive shaft of the BMW.