Come on someone out there has got to be able to lead me in the right direction on what stall speed convertor I need to put in taking into consideration the 4:56 rearend gears and the ShiftKit in AODE also known as a 4R70W, theirs some way of figuring this out but I don't remember how, something about horsepower , torque and rpm's, who is the man to ask this question too.

 

You can find some info here:

http://www.tccoa.com/articles/tranny/index.html#