






Holley 12-426 25 GPH Mighty Mite Electric Fuel Pump, 1.5-4 PSI
Holley Mighty Mite 25 GPH electric fuel pump (12V) with 1.5–4 PSI operating pressure, alloy steel body, 0.31" inlet/outlet NPT connectors — for street carbureted applications.
$76.99 $76.99
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4 Product Details
Holley Mighty Mite 25 GPH Electric Fuel Pump (Model 12-426) delivers reliable performance for street carbureted and performance applications. The solid-state design provides longer life and supports up to 300 HP naturally aspirated engines. This 12V electric pump features a gerotor product style, alloy steel body, flange mounting, and 0.31-inch inlet/outlet connection size (NPT connector). Operation range is 1.5–4 PSI with a 25 gal/hr flow. Unit Count: 1. Included components per item description. Manufacturer warranty: 30 days. Ideal for gasoline applications and vehicle-specific fits; black finish.
- Reliable solid state design provides longer life
- Good for up to 300HP naturally aspirated
- 25 gal/hr flow
- 1.5-4 psi operating pressure
- 12 volt operation
Specifications:
| Materials & Construction | |
| Body Material | Alloy Steel |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Product Details | |
| Auto Part Position | Front |
| Connector Type | NPT |
| Fit Type | Vehicle Specific Fit |
| Gas Type | Gasoline |
| Included Components | Per Item Description |
| Inlet Connection Size | 0.31 Inches |
| Inlet Connection Type | Hose or Hard Line |
| Manufacturer Warranty Description | 30 Days |
| Mounting Type | Flange Mount |
| Operation Mode | Mechanical |
| Outlet Connection Size | 0.31 Inches |
| Outlet Connection Type | Hose or Hard Line |
| Part Interchange Info | 12-426 |
| Product Grade | Performance Part |
| Product Style | Gerotor |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Street Carbureted Applications |
| Sizing & Dimensions | |
| Height | 5.15 inches |
| Length | 11.1 inches |
| Product Dimensions | 11.1 x 5.75 x 5.15 inches |
| Weight | 0.95 pounds |
| Width | 5.75 inches |
| Technical Specifications | |
| Connector Type (exact) | NPT |
| Flow Rate | 25 gal/hr |
| Inlet Connection Size (exact) | 0.31 Inches |
| Manufacturer Part Number (mpn) | 12-426 |
| Mounting Type (exact) | Flange Mount |
| Operation Pressure Range | 1.5-4 PSI |
| Outlet Connection Size (exact) | 0.31 Inches |
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