I agree with Scott, it APPEARS to be real.
A couple things to consider when visually checking real verses repro.
On most repros I have seen, the drain openings on each side seem a little more "puffy" or thicker than on an orignal.
As for the emblems, all factory scoops have the 3 prong nameplate holes in the same location, be it 340, 383, 440, or hemi.
This one must have the steel hood 440-6 nameplates as evident by the two prongs poking through instead of mandatory 3 prongs for shaker nameplates.
Hard to tell but some of the mounting grills/doors harware does not look original, but overall it looks like a real nice unit.