Road Runner Nest

Thanks for the suggestion. I did not see it on their website so I sent them the picture to see if they knew what it was and if they carried it. I will let you know how I make out.

I am repairing the lower grill for my 71 Roadrunner and need the metal cap fastener that goes on the plastic posts at the bottom. See attached photo. Does anyone know what this is called and where I can get them?