I have a set of custom clear corner lens headlights with the gloss black centers, just like the stock headlights, that I might be willing to sell. But they wont be cheap. I had these custom made because all the aftermarket clear corner lens headlights come with the flat black centers.
Give Mike R a call at AutoNation Ford White Bear Lake. Here's the link. Phone numbers at the bottom of the page.
https://parts.autonationfordwhitebearlake.com/oem-parts/ford-pressure-sensor-3r3z9f972ab?c=cT0zUjNaKjlGOTcyKkFB
It appears that Rock Auto has the Carter fuel hat in stock. Part number P76130S. Here's the link.
https://www.rockauto.com/en/catalog/ford,2004,mustang,4.6l+v8+supercharged,1425035,fuel+&+air,fuel+pump+&+housing+assembly,10147