null Skip to main content
Toggle Menu Shop
Advanced Search

OEM Style EFI Fuel Tank Modules, 255 LPH In-Tank Fuel Pump Module, Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator | HOL12-304

Holley

OEM Style EFI Fuel Tank Modules, 255 LPH In-Tank Fuel Pump Module, Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator | HOL12-304

Part #HOL12-304
$652.09

Fulfillment

FREE in-store pickup
* Shipping not yet available
Converting the carbureted fuel system on your car or truck over to EFI has never been easier! Holley is excited to introduce our Holley OEM style fuel tank modules that are designed as a direct replacement for your factory pick-up and sending unit. There is no need for modifications and you will not have to replace your fuel tank. You can even retain the factory fuel hard line, just connect the outlet of the pump module to the hard line on your vehicle with some EFI rated fuel hose and hose clamps such as the Earls Vapor Guard.
  • In-Tank High Pressure 255 lph Unit
  • Fuel Level Sending Unit Designed For Factory Fuel Gauge
  • Incl. HydraMat That Provides Protection From Contaminates
  • HydraMat Keeps Fuel Available At Fuel Pickup
  • Fuel Pressure Is Regulated Internally At 58 PSI
  • Eliminates Purchasing An External Pressure Regulator
BrandHolley
Product Dimensions 31.75 x 31.75 x 61.98 inches
Manufacturer Part Number12-304

In-store Pickup

  • In-stock items: Ready in as little as 2 hours.
  • Ship-to-store items: Ready in-store in 1 to 4 days.
We’ll keep you informed every step of the way and email you as soon as your order is ready for in-store pickup. Want more info? Visit Click and Collect.

Shipping

Coming soon! Sign up and we’ll let you know when shipping is available.

Returns

Most unopened online purchases can be returned or exchanged at any of our store locations within a year from the date of sale. Some exceptions apply. See our return policy for full details.

GENERAL INQUIRIES

Need help finding an item?

Ask a store representative to place a special order.