727 or 904 which way to go

"but for now I'll just have fun in the corner with my assembly lube!"

I'm sorry, but that is pretty dang funny, chuckled a bit on that one.

Back on subject; I have a similar thread but chose the 904 to keep the push button shifter & a 727 would be chore to wedge into this little '63 Valiant. So I chose it out of convenience. What did your car originally have in it? Just out of curiosity. If you already mentioned it, please forgive me, I believe I am sleep typing considering the time of nite.