Mille,
I have installed a number of different gaskets on the
oil pan, but can only find one reciept. I know that the gaskets I've bought were from Jegs, Summit Racing and the Ford Dealer. The number I found is Ford p/n E9TZ-6710A. I called the dealership to see if they could tell me if it was the one piece rubber gasket. They didn't have one in stock, so they couldn't tell by looking at it, and the parts book doesn't give a discription of material used. You might want to call some dealerships by you to see if they have it in stock. Sorry I couldn't give you any better info than that.
Ross