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  1. #1
    CB750 New Member Redbarron19's Avatar
    Join Date
    Jun 2019

    1978 cb750 frame and swapable engines

    Hi, new to the world of motorcycles and falling in love with the Honda CB platform. I'm looking to build my CB750. I found a 1978 frame and would like to know what engines could I swap into this frame without making modifications to the frame. Thanks in advance for all responses and knowledge shared!

  2. #2
    Moderator dirtdigger's Avatar
    Join Date
    Feb 2012
    Black Hawk SD
    Only bolt in engine is going to be the correct cb750 motor.

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