Any LowBuck but STRONG overdrive option?

Yeah, NOVAC says there was a 727 lockup introduced in 1978 so they did make one.

The Novak Guide to the Chrysler 727 Torqueflite Automatic Transmission
I don't even know where the heck he got that thing from. Maybe it's an overdrive and he doesn't know it but I believe you told me it was a 727 it's just said it has to use the lock up converter I'll have to investigate that.
Thank Y'all so Much! Y'all are Great