| Management number | 254634369 | Release Date | 2026/11/07 | List Price | US$207.98 | Model Number | 254634369 | ||
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Compatible with 1963-1967 Corvette;<br><br>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<br> A pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included<br>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<br><br>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 1963-67 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.;
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| Brand | Holley |
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| Manufacturer Part Number | 12-310 |
| Fuel Type | Gasoline |
| Vehicle Mount Location | Fuel Tank, Engine, Right |
| Vehicle Fitment Type | Specific |
| Has Written Warranty | No |
| Vehicle Type | Car |
| Total Count | 1 |
| Assembled Product Weight | 1.95 lb |
| Assembled Product Dimensions (L x W x H) | 13.30 x 8.40 x 8.30 in |
| Assembled Product Width | 8.4 in |
| Assembled Product Length | 13.3 in |
| Condition | New |
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