Aluminium block

I used to install the wet sleeves in the old tractors back when I worked for an allis chalmers dealer. That was a nice arrangement, sure made rebuilding easy. Never seen wet sleeves on an automotive engine before.
Try all of the Crapillac engines.....
Ain't no TIG'n that mess without cutting the liner all the way out 1st, good luck with a chunk missing, then it's doubtful the leftover Al-U-minimum will take the pressure of a press-fit sleeve without splitting. A one-off wet-sleeve? With no deck, uhh...no. CAN it be saved? Sure. Should it be? Only if Ya got nothin' else to spend Your $$$ on. Soak it in Evaporust, pull the dowels, bead-blast it, Gorilla Glue the chunks back together, put a glass table-top on it & call it a day......