In a different post, I described some damage to one of my cylinder heads on my /6 2.7. The engine was a fresh rebuild. A 13mm nut fell into the combustion chamber- bent the valve, damaged the valve seat and combustion chamber. I sent the head to Anchor Atlantic in New Jersey. Bob extremely helpful. He was very kind. The turn around was extremely fast and the price was beyond reasonable. If anyone needs /6 heads worked on- Anchor Atlantic is the way to go!!!!

Thanks for info