360 Magnum Pictures

4 hole or open spacer
I'd keep the edelbrock if it's an AVS IDK if AFB, at least no double pumper
and 4 hole spacer for your build

Its the afb. I like double pumpers myself, a lot better than vacuum sec.

I will try an open spacer because those R/T heads are gonna want to breath.

If he could have found a cheap single plane intake for a magnum we would have used it.