This is a gasket to go behind the vapouriser plate of the manifold. It is branded GG (never heard of them) and Made in Australia.
As you can see, it is a copper and steel construction with a very thin layer of some other material.
It would have minimised air leaks, but would not have done a lot for vapourising, as the fuel could have bypassed the maze.
Was this gasket ever offered in other countries?
Eric
