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Holley 255 LPH OEM Style EFI Fuel Tank ModulesYouTube Button
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Holley 255 LPH OE Style EFI Fuel Tank Modules

1974-81 Camaro/Firebird

PART# 12-304

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$307.76   Holleydays Price
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*** If installing on a Pontiac Firebird or Trans-Am that originally came with a Pontiac based engine, the existing fuel line to the engine will have to be replaced. The Pontiac engine has the stock fuel pump located on the driver's side of the engine block. Thus, the factory fuel line is routed through the driver's side of the chassis to the engine compartment. This fuel pump module was designed to route the fuel line on the passenger side of the chassis to work with the small block Chevrolet stock fuel pump location of the Camaro platform. Fuel line routing through the passenger side of the chassis. During the mid 80's and early 90's Pontiac offered both brands of engines in the Firebird platform.

Overview

• This 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 1977-81 F-body 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.

Specs

Application1974-81 Camaro/Firebird
BrandHolley
Emission Code5
Free Flow LPH255
Fuel Sending Unit Ohms0-90 Ohms
Fuel TypeGasoline
Inlet Diameter (in)5/16"
Product TypeFuel Pump Module
Vent SizeN/A
WarrantyLimited 90 Day
Part Number12-304

Service Parts


Emissions

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.

Tech Resources

*** If installing on a Pontiac Firebird or Trans-Am that originally came with a Pontiac based engine, the existing fuel line to the engine will have to be replaced. The Pontiac engine has the stock fuel pump located on the driver's side of the engine block. Thus, the factory fuel line is routed through the driver's side of the chassis to the engine compartment. This fuel pump module was designed to route the fuel line on the passenger side of the chassis to work with the small block Chevrolet stock fuel pump location of the Camaro platform. Fuel line routing through the passenger side of the chassis. During the mid 80's and early 90's Pontiac offered both brands of engines in the Firebird platform.

Warranty Information

Limited 90 Day: See Details

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        Some parts are not legal for use in California or other states with similar regulations.

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