Trick Flow small block heads

Looks like it has Indy heads on it to me.

As far as faster street cars, I have a few customers with cars that run in the 9’s that are street driven.
No 450hp limit there.

700hp is the new 450hp.
My point was the necessity not weather it could be driven on the street. I'm sure you could put an alcohol burning full-blown dragster motor in an a body Mopar and drive it on the street. But at certain point is there a necessity for that much horsepower on the street? how much hook are you actually planning to get? I mean street tires, all-season radials that you can drive in the rain and that kind of thing daily driven...