Sold my old motor and here is my new combo being built.
440 .055 over
4.15 crank rods and Ross flat tops 12:1 compression
(440Source)
Eldelbrock heads max wedge ported by Compuflow
301cfm @ .700 intake 230cfm @ .700 milled to 74cc
Nick at Compflow said his flowbench is very conservative...