I missed that being in a hurry. Thanks.
Here are some Continentals: 8 cylinders, 3 of which are chrome overhauls loaded and ready to go, one broken OH cylinder (use the parts to load another cylinder), the others are bare cylinders $1750 for everything:
https://www.ebay.com/itm/255454370492
Says to "contact him for a better price" so I bet you could get it for $1500. If someone wanted to go in on something like this, I'd be a player. I'd love to have a spare OH sitting on the shelf. Turns out IO-360 and TSIO-360 use the same heads, same p/n and all.