<page_title> Ford FE engine </page_title> <section_title> Description </section_title> <table> <cell> 4.63" <col_header>  </col_header> <col_header> Spacing </col_header> </cell> <cell> 390 in³ <col_header> Medium block </col_header> <col_header> Displacement </col_header> </cell> <cell> FE <col_header> Medium block </col_header> <col_header> AKA </col_header> </cell> </table>
The 390 FE had a spacing of 4.63 inches.