<page_title> GM Buffalo bus </page_title> <section_title> Markets </section_title> <table> <cell> PD-4905 <col_header> Model </col_header> </cell> <cell> 1972-79 <col_header> Years </col_header> </cell> <cell> P8M-4905A <col_header> Model </col_header> </cell> </table>
In 1972, the PD-4905 of GM Buffalo bus became P8M4905A.