90* Adapter Gaskets?

If memeory serves me, the cork gasket is pretty thick then there should be another washer about the same size as the cork gasket, only thinner. The cork gasket goes on the inside of the adapter oner the center bolt and the thinner washer goes on the outside of the center bolt and seals the head of the bolt from leaking. DO NOT leave the cork out!!!!


No idea where to get the gaskets though. any open machine shops in the Springs that might have any?