YOU ARE BUYING THE ALUMINUM PLATE AND O-RING ONLY.
I got tired of replacing the leaky China made valves on my Ford tractors. I made this adapter plate that screws onto the bottom of the fuel tank. Then I used a Ford 8n elbow with inline fuel shut off. I cut the bottom out of a rusted 621 Ford fuel tank for test fitting and to make my pattern.
The first photo is my 641 Ford with my adapter installed.
You will have to modify or make a new fuel line. I no longer sell the fuel elbows. The Ford number for the elbow with a screen is 9n9553. These are available from any online parts dealer, TSC, or Napa auto parts stores.
The fuel valve I used on mine came from an ebay seller named, zkstuff. The part number was AC170. If you want to order a valve.
The last photo is a picture of the thread sealer I use. I bought it at NAPA.