That's James trying to ID the "814" casting in that 340 horse 409. How he gets himself out of that position I'll never know .
Think you're a lot of help, I've heard toothpaste can be used but I wouldn't try it.Pat, if you want to get minor cosmetics out you can try the glass polishing compounds from Gariots (spelling) along with their glass polishing pads. I used a 6 inch orbital and the came out driver quality. I also used it and the pads to remove lime scale on my shower. Really cleaned it up. I'm sure that there is something. Lots'a help huh???