• Hello everyone looking forward to learning more about the K code especially the HIPO. I have what I believe is everything I need to make my 65 fb a K code besides the serial number. Right now going through the HIPO and trying to solve a problem with the cam thrust plate. Can’t wait to learn all I can.

  • Welcome aboard, Pete. There are plenty of helpful people on here.


    Please keep in mind that a K code is ONLY a Hipo 289 in 65-67 Mustangs. There are K code 64 Comets but they are NOT Hipos and that is a whole other story.


    -Fred-

    65 Koupe early San Jose Phoenician Yellow 4 speed
    66 GT Koupe Dearborn Blue 4 speed
    66 KGT San Jose fastback pony interior Silver Frost 4 speed
    64 Falcon sedan delivery 289 4 speed
    65 Ranchero 289 4 speed
    66 Corvette roadster 427/425 4 speed

  • I am just north of Los Angeles myself.


    -Fred-

    65 Koupe early San Jose Phoenician Yellow 4 speed
    66 GT Koupe Dearborn Blue 4 speed
    66 KGT San Jose fastback pony interior Silver Frost 4 speed
    64 Falcon sedan delivery 289 4 speed
    65 Ranchero 289 4 speed
    66 Corvette roadster 427/425 4 speed

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