440, stock heads/intake and 2bbl carb???

I know this is an old thread but I wanted to share. Maybe we made this a little to powerful? He writes
"The 440 is doing ok. Still can’t keep the rear end from breaking. Almost had the front end off the ground coming out of a turn so if I can ever beef it up enough, it will be a rocket. I will keep going if for no other reason than it is so much fun stepping on the gas. 6 rear ends to be exact. Tore the splines off one, twisted another, broke the housing, broke the perch, and the other two escape me for now but it really is like being in a rocket. I will get it right someday."

Thats some funny stuff right there.