Okay so I've been on the fence about fixing up my 66. I've decided to just take the plunge already. It has a straight 6 motor and It recently stopped running because of a carb issue I believe and I want to jam a new engine in there, something stronger. Any recommendations? I was thinking a mid 80's 5.0 engine from the foxes. And would the tranny have to be automatic too, since the car is auto? Or can I use a manual tranny?