When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Obsolete Ford Parts and Dennis Carpenter have reproductions.
http://www.ford-obsolete-parts.com
http://www.dennis-carpenter.com
Seems like anyone from the '68-'76 360/390 series would work. I have the original shroud in my '68 F250 390 Camper Special. After looking at it I don't think a Mustang shroud would work in there.