[Excaliber]

Good point Sal, process of elimination. Still, you DO need 'gray hair' to even reason out the multiple choices. Poly head on a 348-409? Eh eh, that was just to mislead you. I Photo Shopped out the dip stick on the 348, effectivly making it a 409. If you look close you can see the editing where the dip stick used to be.

Generator? Triple duece's? A nice old school touch on this hot rod. But it still could be either 348 or 409 based on that.

Was it the 348-409 heads they called 'porcupine' or was that the term reserved for the 396 family of engines?