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1974-1981 Camaro OE Style EFI Fuel Tank Module - 255 LPH 12-304

Ground Up Part #: HOL-12-304

Manufacturer Part #: 12-304

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Camaro

Nova
(fits 2 models)
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Camaro

Nova
(fits 2 models)
$501.99 (Each)
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Part Details Vehicle Fitment Reviews
1974-1981 Camaro in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower. A pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included.This module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick-up and also provides protection from contaminates. Fuel pressure is internally regulated to 58 psi eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator - no separate return line is required because this module returns excess fuel right inside the tank! This Muscle Car EFI Fuel Pump module was designed as a direct replacement for your factory pick-up and sending unit. There is no need to purchase a custom EFI 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 EFI-rated fuel hose and hose clamps available in the Earls Vapor Guard line. This Muscle Car EFI Module includes a 255 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions.
Specifications:
  • Free Flow LPH: 255
  • Fuel Sending Unit Ohms: 90
  • Fuel Type: Gasoline
  • Inlet Diameter (in): 5/16 inch

Manufacturer Part Number : 12-304

Part Notes:

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.Helpful Articles:

warning WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Emissions
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

Brand
Brand Logo Holley
Additional Information
  • SS396.com Part #: HOL-12-304
  • Brand: Holley
  • Manufacturer Part #: 12-304
  • Sold As: Each
  • Shipping Details: This item ships Ground.
Vehicle Fitment
Make Model Year Body Style
Chevrolet Camaro 1974 -
Chevrolet Camaro 1975 -
Chevrolet Camaro 1976 -
Chevrolet Camaro 1977 -
Chevrolet Camaro 1978 -
Chevrolet Camaro 1979 -
Chevrolet Camaro 1980 -
Chevrolet Camaro1975 1981 -
Installation Time
Installation Time: Info Unavailable
Installation Difficulty
Installation Difficulty: Info Unavailable
Installation Guides
Installation Guides: click here to download

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