I could have them done if you're really interested. My motor is supercharged so the intake ports have very little done. Gasket matched at the front and a quick run through with some sanding rolls. The exhaust roof were raised to match the gasket and the bolt bosses were knocked down/back. Basically there isn't enough done to them to screw anything up. I'm just looking to go back to the iron heads because I really don't need the airflow potential of the E's with the supercharger. I do have a nice new $500 set of 2" headers for the round port exhaust flange though so I don't want to go back to Dports. Let me know I've got all winter up here now
The secret to happiness is not getting what you want but rather, wanting what you have.