Holley Electric In-Tank Fuel Pump - 5-3/8 in 12-Bolt Flange - 255 lph - 8 AN Inlet - 10 AN Outlet - 7-1/2 to 12 in Depth - Installation - Gas 23011613 heads or intake have been

heads or intake have been modified

Can Activate a Roll/Control

1979-1980 GMC C1500 Suburban CID 454 GAS

- Stock Collector - w/o Smog Injection/Injection Heads

Holley Electric In-Tank Fuel Pump - 5-3/8 in 12-Bolt Flange - 255 lph - 8 AN Inlet - 10 AN Outlet - 7-1/2 to 12 in Depth - Installation - Gas 23011613 heads or intake have beenUpdating 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 6 or 12 bolt flange fuel cell cap assembly. The billet top flange includes an 8AN inlet port, a 10AN outlet port, and a fuel