<page_title> Ford Mustang Mach 1 </page_title> <section_title> Engines </section_title> <table> <cell> 429 cu in (7.0 L) Cobra Jet V8, 4-barrel Rochester Quadrajet, C-Code <col_header>  </col_header> </cell> <cell> 429 cu in (7.0 L) Super Cobra Jet V8, 4-barrel Holley 4150 (780 CFM), J-Code (Ram Air) <col_header>  </col_header> </cell> </table>
There were two 429ci options, the C-code (Cobra Jet) & J-code (Cobra Jet - Ram Air).