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The 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 1975-77 Corvette 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.
Holley Sniper EFI Holley EFI Fuel Tank Module - 255 LPH - 1975-1977 Corvette 12-312
Specifications:
| Application | 1975-1977 Chevrolet Corvette |
| Average Flow Rating | 255 LPH |
| Brand | Holley Sniper EFI |
| Category | Air and Fuel Delivery |
| 43 | Male |
| Emission Code | 5 |
| Engine | Chevrolet Small Block Gen I |
| Free Flow LPH | 255 |
| 7246 | Yes |
| 1153 | Yes |
| Fuel Sending Unit Ohms | 0-90 Ohms |
| 9103 | No |
| Fuel Type | Gasoline |
| 353 | Yes |
| 3390 | Performance |
| 7617 | In Tank |
| Inlet Diameter (in) | 5/16 IN |
| Inlet Diameter (in) | 5/16" |
| Inlet Quantity | One |
| 4284 | Yes |
| Make | Chevrolet |
| Material | Steel and Plastic |
| Maximum Pressure | 58 PS |
| Model | Corvette |
| 1154 | Yes |
| Outlet Outside Diameter | 3/8 IN |
| Outlet Quantity | One |
| part type | Fuel Pump Module Assembly |
| Product Type | Fuel Pump Module |
| 958 | Electric |
| 235 | Yes |
| Resistance Ohms Empty | 0 82 |
| Resistance Ohms Full | 90 82 |
| 518 | Yes |
| Sub Category | Fuel Pumps and Related Components |
| 3145 | Specific |
| Vent Size | N/A |
| Warning | California Proposition 65 |
| Warranty | Manufacturer's Limited 90 Day Warranty |
| 8934 | Yes |
| Application | 1975-1977 Chevrolet Corvette |
| Average Flow Rating | 255 LPH |
| Brand | Holley Sniper EFI |
| Category | Air and Fuel Delivery |
| 43 | Male |
| Emission Code | 5 |
| Engine | Chevrolet Small Block Gen I |
| Free Flow LPH | 255 |
| 7246 | Yes |
| 1153 | Yes |
| Fuel Sending Unit Ohms | 0-90 Ohms |
| 9103 | No |
| Fuel Type | Gasoline |
| 353 | Yes |
| 3390 | Performance |
| 7617 | In Tank |
| Inlet Diameter (in) | 5/16 IN |
| Inlet Diameter (in) | 5/16" |
| Inlet Quantity | One |
| 4284 | Yes |
| Make | Chevrolet |
| Material | Steel and Plastic |
| Maximum Pressure | 58 PS |
| Model | Corvette |
| 1154 | Yes |
| Outlet Outside Diameter | 3/8 IN |
| Outlet Quantity | One |
| part type | Fuel Pump Module Assembly |
| Product Type | Fuel Pump Module |
| 958 | Electric |
| 235 | Yes |
| Resistance Ohms Empty | 0 82 |
| Resistance Ohms Full | 90 82 |
| 518 | Yes |
| Sub Category | Fuel Pumps and Related Components |
| 3145 | Specific |
| Vent Size | N/A |
| Warning | California Proposition 65 |
| Warranty | Manufacturer's Limited 90 Day Warranty |
| 8934 | Yes |
| Description_INV | OEM TANK HANGAR 75-77 CORVETTE |
| Description_ASC | The pump is not compatible for use with PWM (Pulse-width Modulation) |
| Description_DES | Holley EFI Fuel Tank Module - 255 LPH - 1975-1977 Corvette |
| Description_EXT | In-tank fuel pump module for 1975-1977 Chevrolet Corvette. Supports Up To 550 Horsepower. |
| 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. Featuring 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 |
| Description_MKT | The 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 1975-77 Corvette 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_FAB | Supports up to 550 horsepower (HP) |
| Description_FAB | Flows 255 liters per hour (LPH) |
| Description_FAB | Internally regulated to 58 PSI |
| Description_FAB | Included HydraMat patent-pending fuel reservoir system that reduces fuel starvation issues |
| Description_INV | OEM TANK HANGAR 75-77 CORVETTE |
| Description_ASC | The pump is not compatible for use with PWM (Pulse-width Modulation) |
| Description_DES | Holley EFI Fuel Tank Module - 255 LPH - 1975-1977 Corvette |
| Description_EXT | In-tank fuel pump module for 1975-1977 Chevrolet Corvette. Supports Up To 550 Horsepower. |
| 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. Featuring 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 |
| Description_MKT | The 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 1975-77 Corvette 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_FAB | Supports up to 550 horsepower (HP) |
| Description_FAB | Flows 255 liters per hour (LPH) |
| Description_FAB | Internally regulated to 58 PSI |
| Description_FAB | Included HydraMat patent-pending fuel reservoir system that reduces fuel starvation issues |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1977 | Chevrolet | Corvette | Base | |
| 1975 | Chevrolet | Corvette | Stingray | |
| 1976 | Chevrolet | Corvette | Stingray |