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Holley

Holley HO12-146 Fuel Cell EFI Pump Module 450 LPH Drop-In 12 Bolt

Holley HO12-146 Fuel Cell EFI Pump Module 450 LPH Drop-In 12 Bolt

HO12-146
$1,171.45 AUD
$1,171.45 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

Holley fuel cell EFI pump module assemblies are the easy way to upgrade your racing fuel system! And even though the name includes EFI, the modules can also be used as an upgrade for carbureted systems, with the proper regulator. Designed as drop-in direct replacements for your existing 6 or 12-bolt flange fuel cell cap assembly, the billet top flange includes an 8 AN inlet port, a 10 AN outlet port, and a fuel filler cap. They offer a fully adjustable fuel pump depth from 7.5 in. to 12 in. deep, and the modules are available with single 255 lph and 450 lph fuel pumps. Holley fuel cell EFI pump module assemblies include all the hardware to install into your existing fuel cell—all you need to add is your fuel line.



  • Sending Unit Included: Yes
  • Free Flow Rate: 118 gph/447 lph
  • Maximum Pressure (psi): 87 psi
  • Inlet Size: -8 AN O-ring
  • Inlet Quantity: One
  • Inlet Attachment: Female O-ring
  • Outlet Size: -10 AN O-ring
  • Outlet Quantity: One
  • Outlet Attachment: Female O-ring
  • Quantity: Sold individually.
  • Notes: 12-bolt flange. Billet top flange includes fuel filler cap. EFI rated fuel hose and clamps are required when connecting to existing vehicle fuel lines. The pump depth is adjustable for fitment in cell sizes 7-1/2 in. to 12 in. deep.

Manufacturer Part Number:

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