Holley Fuel Cell EFI Pump Module Assembly - 12-147 catalytic-converters 2009 - 2012 Chevrolet Colorado

2009 - 2012 Chevrolet Colorado

Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations

1976-1978 Dodge Aspen

There will be a mileage level

057" Jet size

Holley Fuel Cell EFI Pump Module Assembly - 12-147 catalytic-converters 2009 - 2012 Chevrolet ColoradoOverview: 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