1970 Lug Nuts

Discussion in 'Original Drivetrain Topic' started by citrusz, May 11, 2016.

  1. CanadianCopper

    CanadianCopper New Member

    Jul 9, 2017
    What size is the correct lug nut for a 1971 Z? Is it 3/4 or 13/16? Thanks, mark
  2. COPO

    COPO Veteran Member Lifetime Gold Member

    Sep 15, 1999
    Ontario, Canada
    7/16"stud, "tall cap" is .450" from the top of the hex to the end of the cap.
    The nut on the right is 13/16". Not sure what the tall boy is on the left,
    but I would think it would use the same jack wrench/socket.
    Someone else posted this pic in a previous thread.
    Last edited: Dec 11, 2017
    CamarosRus likes this.

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