I just don't know if any registrys exist on early K code cars and any help would be appreciated. I am looking at a 65 fastback K code and have some concerns. The vehicle VIN is 5F09K749605. I am having a difficult time determining if the block is original, and is a K code block. Does anyone know of this car b the VIN or any history. I did see that it went thru Mecum, but nothing since then.