I would think there no way to sleeve that with the sleeves cast in, nor would I want to with the kind of catastrophic damage.
Time you tig that hole with a patch you are going to induce a lot of heat in that casting, if it was sleeve able.
And JB epoxy it not meant to be used in that situation.
It would be prolly be more economical to find another engine.
You make no mention of what it came out of.
but if a lawnmower, you might find a doner.
It just ain't practical to pour $$ in a junk block,
would be my thinking.
