this listing if for a CFE sheet metal tunnel ram intake manifold. It has EFI bungs which aren\'t drilled for injectors yet, so you can probably use this intake either way Carbs or EFI. EFI rail mounts are installed as well. The intake is for a 5in bore oval port big chief engine. the deck hight is in the 11.20 range and can be machined for lower or you can make spacer place for real large deck height. the measurement base is 9in and length is 22.5 inches. any questions please ask.

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