500ci rebuild steps...

And here I thought he was swapping 452 iron heads for 240 Trick Flow heads. It's tough switching back and forth from thread to thread.
Different motor. With spark plugs, now worries the one in the photo is actually from mine 452 but I can guarantee it’s identical looking as plugs from this one. Just didn’t have a photo of correct plug.

You guys are good that you see this difference :-D