Broken manifold stud fix?

[29Phaeton]

While trying to find an intake leak I decided to remove my manifolds. As I tried to loosen the second nut from the front it snapped. I can see it must have been bent from a previous install. I can tell two of the studs and brass nuts were newer with loctite.

Not the best way to start 2017! I'm not great with a torch so I'm thinking about drilling the center of the stud but don't want to hit to water jacket behind it. Any suggestions?