[Roadsters] Beating on an Engine

[Matthew Cox]

Hey all!
 
I'm trying to disassemble a spare 3-main 1600 engine and have everything off
except the crank. I have the front and mid main caps off, but I can't get the
rear cap to even budge (bolts are off, of course). Nothing. Not a single gap
to get a screwdriver under, not a pounding on it with a rubber mallet, not
tossing the whole lump across the garage. Nothing will get it to move. It's as
if it is glued in place.
 
Any ideas?
 
Matthew in Phoenix