360 truck rear-end compatible?

a 360 making 550-600hp is one hell of a daily driver. my dads demon runs a 525hp 451 stroker motor and runs deep into the 10s. he drives it to the track and back and that car is a hand full. not to mention the price of gas......... i think that 400hp is plenty enough power to play with on the street. and it would be alot more forgiving on the street. just a thought.