Selection of Torque Converter and Rear Gears for Hot 340

Ok lots to do here thanks! By the way not the original motor. Was a 318.....
Say hello to the windbag of information, AJ. (He’s a good guy really.) If your eyes don’t bleed from his responses of over informative babble, it’s a good read.

Considering you said. “Dog” as a description word, the Hwy. gears were a no brainer. Though I’d bet you could travel at 150+mph.
(Yea, guess how this non mathematical guy knows that chit!) If AJ would have told me this back then, I’d still have tried it out just because.....