Transmission Options....

[farside847]

I know this topic is probably one that has been beaten to death, but I
am a relative virgin when it comes to trannys and I didnt see any real
write ups. So, be gentle Right now I have a stock 3sp with the column
shift. The engine is a mild 307 with a 2b carb and dual exhaust. Nice driver,
but its not a hot rod - and I dont want it to be. What would it take to convert it to auto? And maybe an OD auto at that?

Obviously I will need a new tranny, but what ones fit with the minimal mess?

Would I need a new driveshaft? Its not a big deal if it does, but it would add
to the cost.

Pluss a new auto column. But is there anything else I would need to do
this conversion? Special shift linkage/cable? Speedo set up? Backup lights?
A kickdown so when I stomp on it the tranny will downshift?

Im trying to put this in my mind to decide if this is something I want to do. I
have always wanted to keep it stock in the past and the 3-on-the-tree has
always been a neato feature in my mind. But, the bennefits of an auto seem
almost too good. (easy to drive, overdrive, increased mpg, a more engine
friendly rpm)

I push 14mpg now, think I would see an increase?

Thanks guys for your help!