splines on a pinion

[sedan_dad]

'36 Ford banjo,How many splines on the pinion shaft.
6 or 10. Anyone know ?

[Elrod]

I believe it's 10. 30-34 have six. 35-36 have 10.

I'm backing up this info here (http://www.vapinc.com/ringandpinions/main.html), but may still be wrong...