Thanks Ron, I have seen that link and perused the pages, but as an example of confusion thats created, under the ICCA References, Plating, they show a picture of what appears to be a 'Cuda fuel filler neck tin plated. I have my original and I would have bet it to be hot dip galvanized (based on the spangle, or leafy look to the plating). Like many things from the manufacturer, were there more than 1 coating used based on supplier?
Maybe I should expand my question to Tank, Straps, Filler Neck and cap