This snorkel was found on the XR7-G model with a 390 or 428 engine with the tall pent roof finned aluminum valve covers. The HERTZ model with the 390 engine used a chrome "Powered By Ford" chrome valve cover and did not need the extra length in the extension. Very high quality construction.
This is a refurbished snorkel made from original parts.
Ford part # C8WY-9A626-B.