My $0.02
Put the engine casting numbers up and sell it as any period engine from Ford.
Trying to attach this to a specific CSX3XXX car for the added $ will get heavy scrutiny. Most likely a no sale too, cashing in on the Shelby Cobra attachment seems to be a trending subject of many parts and cars as its in vogue now.
The statement "from CSX3XXX" starts one off on the wrong foot.
My guess is someone may need it however clearly a piece that needs work.
