- Official Post
Here is an Ebay auction for an NOS C5ZZ 9305 B 1965 GT and pony interior and all 1966 fuel gauge by Ebay member "CLASSIC CARS AND PARTS 61" with a Buy-It-Now of $99.95:
The item you are bidding on is a New Old Stock never installed Ford/FOMOCO In-dash Oil Pressure Gauge that fits 1964.5, 1965 and 1966 Ford Mustangs. It is in a Ford Voltmeter box, I am not sure why, so I will ship and store it in that for protection.
NOS 1964 1965 1966 FORD MUSTANG OIL PRESSURE GAUGE FOMOCO # C5ZF9B309 | eBay
-Fred-