My supplier screwed up. One of his new part numbers was off by a digit and I ended up with 50 valve seals for this engine. He's correcting the order and told me just to keep these. I project no possible use for them in the future. Does anybody here still fiddle with these engines?
Pay for shipping only, which is generally quite inexpensive from here.
This is a hat type seal. I will post a pic if anybody is interested.