"ok lets go back to sqaure one the confines of the the build: 1970 v-code all oe 440+6 4spd 410 dana show car with only 2 mods on car. motor bay must look all stock from stock oil pan,stock 6bbl intake,stock manifolds,stock rad/fan anything between these parts is all fair game.. ie stroker kit,solid cam,alum heads ect..no headers,no aftermarket intakes"

Then you can't use edy heads. They look nothing like the stock units. If you want the stock look the "stealth" heads are your only choice.