So, it has been said to do this to the z32 input shafts....
My input shafts from my z32 look like these...
I disassembled the half shafts, the spider gear slid over the spline...
Does that need to be welded?
Also, if the shorter input shaft has to be splined deeper, and have a new ring groove, why cant i just use the T-T shaft? They look the same and already have the correct ring grove.
I have not compared the longer side yet...
I also have a theory that if the shorter shaft has it's splines increased, it will not need to be shortened to slide all the way in...