That eBay one is almost the same, but my petcock screws onto the tank with one big nut instead of having screws through it to the tank. Are the rest of the parts in that auction the same?
EDIT: Perhaps this isn't a K1 tank (though it came from a K1 bike). It has the strips on the bottom (the chrome/plastic ones) and the big "Honda" logo on each side, but the petcock screws onto a bung on the tank. It is not the kind of tank with the square hole and the petcock has two screws that go through it. Consequently, which petcock is it and where might I find parts to rebuild that particular petcock?