[dlotz]

When I contacted the person who I bought them from this was the reply:

Quote: "Looked at the pictures and I see nothing that would have causaed a problem. I bronze guide liner is what the guide is riding against and the crack would look the same 20,000 miles down the road. I see nothing wrong with the valves that I can see."

"I did those heads myself and know that there is nothing there that will cause a problem." End Quote