Here is the fiberglass header panel from a '71 Grand Prix.  Is also correct for '72 Grand Prix.  Is just the bare header, without grill or headlight assemblies or emblem.  Has several cracks in the lower right area (see closeup photos), as well as one minor chip at the rear edge of the upper surface (see closeup photo), but all of this would be an easy fix with a fiberglass repair kit.  Otherwise, everything is there and undamaged.  All mounting bosses are intact.  Buyer to pay shipping based on location, $100 for the eastern half of the US and $67 for the west coast (if you're on the west coast and eBay makes you pay the full shipping price, I will refund you the difference of $33).