I'm pretty sure the small block Victor heads will flow well enough for your goal.
But it seems like they are very expensive when you add the rockers ?
I'm surprised more people don't use them ?
Are you talking about the Edelbrock Victor Unicorn heads. I haven’t seen them available for years and she told me she didn’t know when they would be made but I could lay down my over 4000.00 and get on “the list”. Lol. Yaaaa right.