Holley Fuel Cell EFI Pump Module Assembly - 12-146 clutches-parts detailed instructions and hardware for

detailed instructions and hardware for an easy at home installation

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Holley Fuel Cell EFI Pump Module Assembly - 12-146 clutches-parts detailed instructions and hardware forOverview: Updating your racing fuel system to EFI is so simple! Holley is excited to introduce our Holley Fuel Cell EFI Pump Modules. While the name includes EFI, these modules can be used as an upgrade for carbureted systems as well with the proper regulator. The modules were designed to drop in as a direct replacement for your existing 12 bolt flange fuel cell cap assembly. The billet top flange includes an 8AN inlet port, a 10AN outlet port, and a