Broken and unbreakable bolts HELP

jhdeval said
Ok good news the bolts tie the exhaust pipe the manifold haveet their demise (manical laugh).

I cut one of and bought broke me back loosening the other with brute force.

I am going to a machine shop with it to get the broke bolts out.

Next question replacement bolts? Stainless graded or what?

Congratulations! I hear that stainless bolts have issues seizing up but personally can't confirm that. I usually go back with Grade 8 bolts with high temp anti-seize. Once you have repaired everything you shouldn't have to split the two manifolds again, just remove them as an assembly.