Has anyone had or heard of problems with 6.7 heads having internal cracks?
I've had what I thought were head gasket problems but when taken apart the gasket looked good. looking for a place to get it pressure checked now.

 

It can be very hard to find a sign of what or were the gasket was leaking. Especially if the head was lifting. I have seen 6.0 fords leak water on the ground with the engine off and not see anything that looked like a definite failure point on the gasket.