Maybe an other head producer in the game.

Newbomb Turk said
You can get that. It’s a Ritter block.

I mentioned “ reasonably” priced. They still have warts, and are expensive. One would be lucky to buy one have it machined and not have over 5k in it, that’s expensive.
something like this, for example

Speedmaster PCE286.1010 Speedmaster Bare Blocks | Summit Racing