Reply To: KD4 piston

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May 6, 2022 at 9:42 pm #259517
Geer Pyron
Participant

    US Member

    If no one else answers with a better source, Ive gotten odd sized or NLA rings from a place called Otto Gas engine works. Or Otto something.
    there is a website, but he’ll want you to call as I remember.
    g

    JMGP