Hey guys I am tearing down my H22 to get it sleeved. I am having some serious trouble with the bridge connecting the main bearings. I took out the 10 bolts per manual spec and its only held in by the dowels to the main bearing caps now. This thing wont budge! I've used machinist wedges to get under it but can only get one side. I tried jacking bolts with wood blocks Hence the long studs sticking out of the top, I've tapped it all around with a deadblow many times. Next i gonna get a heat gun tomorrow.
Im stuck... please help, any ideas will be useful at this point.

 

crowbar and some towels