<page_title> Southeastern Conference (MHSAA) </page_title> <section_title> Former members </section_title> <table> <cell> Brighton <col_header> School </col_header> </cell> <cell> 1979 <col_header> Departed </col_header> </cell> <cell> Kensington Valley Conference <col_header> Successive Conference </col_header> </cell> <cell> Novi <col_header> School </col_header> </cell> <cell> 1979 <col_header> Departed </col_header> </cell> <cell> Kensington Valley Conference <col_header> Successive Conference </col_header> </cell> <cell> South Lyon <col_header> School </col_header> </cell> <cell> 1979 <col_header> Departed </col_header> </cell> <cell> Kensington Valley Conference <col_header> Successive Conference </col_header> </cell> </table>
Brighton, Novi, and South Lyon left for the Kensington Valley Conference in 1979.