1964 Mercury Comet Build sheet K code Super Nice

[golfer]

Like I have already said, a 64 K code Comet is not the same as a K code mustang. They are still fairly unique, and it apparently has the same hipo carb as the k code mustang. HP rating I found was 220, another place indicated that the highest rated hp for a 289 was 210, but this did not say what the engine code was. I haven't looked at the rear end. Also, since this is different from the K code Mustang, they did come with autos from what I have been able to find out. Finally, the 5th didget in the VIN is a K, the 5th didget on the inner fender, driver's side, is a K, and the 5th didget on the title is a K, and on the original build sheet. If this ain't a K code Comet, which is different from the Mustang, then please tell me what all these Ks in the engine designation position mean?