Halibrand style quick release Indy race car style fuel cap and sunken surround piece. These are "reproductions" from Crafty B. The locking bar on top does a nice job of sealing the unit against the O-ring seal underneath. These pieces have both smooth machined surfaces, and rough cast so that you have choices for the finish you want. Also comes with a length of gasoline proof hose, 1 3/4" ID (can be heated and stretched a bit) , to connect to your tank. $300 shipped to lower 48
and again.....................note, the cap can be separated from the sunken bezel for mounting directly to a panel.