After a bit of a search for a brass 1/4" FNTP to 3/8" hose barb, I finally got the entire fuel system replaced!

Pt.1 - http://rustyfiftyone.com/2012/09/21/f-the-haystack-the-needle-has-been-found/
Pt.2 - http://rustyfiftyone.com/2012/09/22/tanked/