![Chevy BBC 454 Downdraft + FiTech Ultra EFI Fuel Injection System [Satin] Due to the large-diameter 13](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/1-135-017-02.jpg?v=1785499896)
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Due to the large-diameter 13 in
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Speedmaster offers these great 2-piece chrome valve cover wing nuts to allow you to fasten your valve covers in style
Our single plane big block manifold is now available with Dominator carburetor flange
Chevy BBC 454 Downdraft + FiTech Ultra EFI Fuel Injection System [Satin] Due to the large-diameter 13Discover the zenith of fuel injection innovation with our enhanced Downdraft 8 Stack EFI Intake Manifold System, now impeccably paired with FiTech's sophisticated computer technology. This upgraded combination elevates the standard in electronic fuel injection, offering an unmatched solution for a wide spectrum of vehicles, from everyday use to high powered performance.
