Thread size?

Discussion in 'Classic Buicks' started by bober0, Jan 21, 2018.

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  1. bober0

    bober0 Active Member

    Does any one know the thread size on the trans oil cooling lines? Dynaflow -61
     
  2. bober0

    bober0 Active Member

    Now i know.
    5/8 unf.
     

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