Holley 12-304 OEM Style EFI Fuel Tank Modules Holley 12-304

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.

Specifications:

Description_DES	OEM Style EFI Fuel Tank Modules
Description_EXT	OEM Style EFI Fuel Tank Modules; 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator;
Description_FAB	In-Tank High Pressure 255 lph Unit
Description_FAB	Fuel Level Sending Unit Designed For Factory Fuel Gauge
Description_FAB	Incl. HydraMat That Provides Protection From Contaminates
Description_FAB	HydraMat Keeps Fuel Available At Fuel Pickup
Description_FAB	Fuel Pressure Is Regulated Internally At 58 PSI
Description_FAB	Eliminates Purchasing An External Pressure Regulator
Description_MKT	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.
Description_SHO	FuelPmpModAssy

This Part Fits:

Year	Make	Model	Submodel	Notes
1974	Chevrolet	Camaro
1975	Chevrolet	Camaro
1976	Chevrolet	Camaro
1977	Chevrolet	Camaro
1978	Chevrolet	Camaro
1979	Chevrolet	Camaro
1980	Chevrolet	Camaro
1981	Chevrolet	Camaro
1974	Pontiac	Firebird
1975	Pontiac	Firebird
1976	Pontiac	Firebird
1977	Pontiac	Firebird
1978	Pontiac	Firebird
1979	Pontiac	Firebird
1980	Pontiac	Firebird
1981	Pontiac	Firebird