Any street 440 build suggestions

It's hilarious how you ask people for information on what they're building and they still don't answer you.
I gave all the info I have. 70 superbee with 4speedd. Don't know gear ratio. His 383 is junk and I'm trying to convince him that for a hot street car it is more cost effective to hop up a 440 that we already have and already know runs.