Mopar 408 cam ??

Oh and one other thing I forgot to say. I did a quick search for one of those cams and it took me to a Chevy pick up truck site.
I keep jumping on this topic because you have a large diameter tappet in that engine and you're giving up some power if you don't utilize it.
Your cam choice is a major part of your build. Take your time,contact some cam companies and get their input.
Ted