Ok, ok. I'll look at the photos before I post them next time.
I'm not sure what this mount was from but I'm fairly certain it was Datsun. Not that that helps much. Anyway, the mount has a sort of step to it and doesn't sit flat against the block. I welded two old lugnuts to the back of it to act as spacers and bolted the whole thing to the air conditioner mount holes on the block. I had to "cheat" the rubber back on the mount and forward on the frame to line them up (new holes).
If you look closely, you can see the studs that the mount used bolt to, just under the carb.
You can also see where the lower radiator hose is about to blow. I took this photo right before the "radiator hose tune up" event. Look back in the old postings for that string. Rather amoosing if I remember right.