threads

I'm selling my Time-Sert spark plug hole repair kit. There are three inserts remaining. More can be bought separately as needed. I used this earlier this year and it turned out perfect. It just requires a little research, taking your time and a whole lot of cleaning. $300

Does anyone one know for sure the complete details on the spark plug threads on the 03/04 cobras. I know the newer heads with part number 2C5E-6C064-DB have the 9 plug threads. What I'm wondering is what cars had these heads on them. Is there a build date where they started using these heads...