I have a used Edelbrock RPM AirGap intake for my old 351W for sale as I am going EFI. It is in good shape, and was ported by Wilson's machine in the cozzadale, ohio area in 2006. I will pull it off and clean it up as it is dusty from sitting right now, and get some pics up soon.
$150 obo
I'm located in Goshen, and am on here daily so you can just send me a pm here if you have questions.