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  1. #1

    Default Gray Marine 2:1 transmission for 671

    We have Twin Disc "Crash Box" 2:1 transmissions with Gray Marine nameplates on our 671's and are looking for a rebuilt transmission or one that we can have rebuilt.

  2. #2
    Join Date
    May 2015
    Location
    Oregon
    Posts
    170

    Default Re: Gray Marine 2:1 transmission for 671

    Try https://www.surplusman.com/
    They buy and sell engines and parts. They usually have Detroit engines, transmissions, and parts.
    Also ebay.

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