top end gaskets and seals

I wasn't going to say anything, but halfafish is right. You don't have to necessarily spell everything perfectly or write well enough for publication, but you do have to break up your thoughts into sentences. Put periods at the end of them. Use commas where they're called for. And that goes for here as well as slantsix.org.

If you can't be bothered to do that, then I can't be bothered to try untangling your giant mess of words to discover what questions might be buried in it, let alone putting any effort into answering them. ¯\_(ツ)_/¯