Steering box - output shaft size??

[Rybar]

Hey guys, I have a 3rd gen steering box in my '69. I was wondering if any of you knew the output shaft size and spline count? I've tried 3/4"-30 & 3/4"-36 and they don't fit. Let me know ASAP, if I can't figure this out I am out for the Feb 18th meet.

[ReEntry Racer]

You may have found the answer to this already, but I have my steering box at a shop getting a rebuild right now, when I get it back (a few days?) I'll let you know.

[MonkeyWrench]

i was going to go measure mine and i for got