Brewers and Passon weighed in I guess they don't know what they are talking about.

Factory SS and Pro Stocks required a factory installed transmission back in the day. I would assume this has something to do with it. Perhaps Mopar wanted to reduce warranty repairs from knuckleheads that did dumb things at the track.


----------------------------------------------------------------------------------------------------------------
If anybody has a 23 spline tranny that will work in a 69 B Body let me know.

I am willing to shell out 100 bucks for each tranny in good condition and I will take them away. Good deal since they are prone to fail. PM me if your interested.