Hi Mike,
You can order one from my pal Wendell Sowers in Tennessee.....his resin business is AFX N Scale resin. Here's a link to his site:
AFX N Scale
Tell him I sent you.....he's a Ford guy from way back. Last time I talked to him he had a couple of Fox body Mustangs he'd built and was racing.
Good luck with your project......post some pics when you get it finished. I've got a Top Sportsman '64 Bolt project I've been working on for years, but keep getting sidetracked. I don't have much of my model stuff on the web, but there's a few pics here:
Model Projects
I do some resin casting as well, so if there's anything you need for your project, drop a line. Also, there's a pretty hardcore bunch of drag race modelers at StraightLineModeler.com:
SLM
Check us out......most of us are 1:1 scale racers, too.
Mark