...As titled :?
Managed to do this with a thermostat cover bolt.
I haven't seemed to figure out a solution that doesn't involve a welder or a heat gun, neither of which I have.
Further drilling doesn't matter, there's a couple mm of (now vicegrips mangled) thread above the block. I'm letting it sautee in penetrating oil currently.
Any tips would be appreciated from here on out :mrgreen: