Pardon my ignorance but can you describe what you are referring to? Clark Clark W. Nicholls 1972 Stag 1974 Spitfire (and 1 rusty GT6 needing restoration) "Reality, it's not what you think." -----Original Message----- Subject: [Fot] low port cylinder heads Are these rare? I have one lying around and I'm wondering what to ask for it. Bob Kramer Volente, TX