Horrible News!

I've had that in three of the 4 k-frame bolts.

I've seen in a number of A-bodies. And So Cal non rusted cars too. My 68 Dart has some cracks. And when it happened in my Cuda in 1997, I looked at A-bodies in the junkyard and found a couple of them with similar cracks.

Welded the cracks. The one that was worse two in the rears we put a plates over it. Been 40K HARD miles since.