Well, back to gear sets. Thanks to all that have contributed.

Stroker, did you think it still may be the 14.5° pressure angle instead of the 20°?

I guess I'm asking so many questions on this because this gear set has to turn a roller cam pushing valve springs at 140#'s seat pressure and 350#'s open. I don't really think there will be an issue, I just wanted to make sure.