Ya know, I'm not sure I know what your question is. In looking at my engine, I see two allignment posts and three studs at the top of where the bell housing goes. The allignment posts are on the lower left and right on the block. The rest of the fastners are bolts that bolt it to the engine block, except where the starter goes. Should be the same on your block.
Don't know if that helps but if you could give me some more hints I might be able to help you out.
Cheers, Tinkerman