"402" oil pan 1969 440 oil drain plug washer

I know Badalson sells the correct oil drain plug...but does anyone make the correct oil drain plug washer or something close? Frank doesn't sell. My original is shot.

was / is it aluminum ?

http://www.dynamicrenovation.net/products.html

Don't know Bill.....have to take apart when I change oil agian..I know it is not brass or nylon so maybe it is aluminum. Thanks Bill

I don't think they were made of aluminum. It is very thin and made from some other soft ferrous metal. I am sure I have some originals kicking around, I'll look when I get to the shop.

For grins, here's the original part number: 2268 513 (which BTW was the same part number on ALL engine oil drain bolts on ALL 1969 engines).