I think the tailshaft is the same length as with the 60a. I wonder if the input shaft is the same on the L and A series 63a boxes, all the bigger datsun splines were 1"-24 until the 300zx turbo or something. Not that it matters, just pondering. So are all the internals the same as the L series 63a. can you buy a regular 1.0 5th gear to put in one and make it like the close ratio 63 whatever that's even more desirable?

Funny that you could put the entire 200sx engine and drivetrain into a 210 with a little work.

i was about to be stupid and ask if i need a different flexplate for the 63a, i think not, but .do I?