SOLD NOS 1968 GT500 KR and 68 1/2 Cobrajet Starter delay . I have had this in my private stash of parts for 20 years or so . I bought this from Scott Fuller of Scott Fuller Reproductions (the exhaust guy) who has a tutorial on them at https://www.scottfullerreproductions.com/page/page/4599137.htm . I set it aside for a KR project that didn't happen and just ran across it on a shelf. These are typically missing and needed if you want the most authentic KR restoration. 2500.00 1950.00 plus shipping and insurance OBO.I have this listed on other forums. Thank you for looking.