






⛽ Fuel your power, own the road with Mighty Mite!
The Holley 12-427 Mighty Mite Electric Fuel Pump is a 12-volt, self-priming pump delivering 32 gallons per hour at a regulated 4-7 PSI pressure. Designed for carbureted engines up to 400HP, it features a durable solid-state design for quiet, reliable operation. Compatible with gas, diesel, and E85 fuels, it includes mounting hardware and a fuel filter, making it a universal, easy-to-install upgrade for cars, trucks, and equipment.

| Brand | Holley |
| Fit Type | Universal Fit |
| Vehicle Service Type | Car, Truck |
| Material | Alloy Steel |
| Item Weight | 15.2 Ounces |
| Style | Gerotor |
| Specification Met | OE |
| Auto Part Position | Front |
| Outlet Connection Size | 0.31 Inches |
| Outlet Connection Type | 3/8 NPT |
| Body Material | Alloy Steel |
| Inlet Connection Type | Hose Barb |
| Gas Type | diesel,gas |
| Mounting Type | Flange Mount |
| Operation Mode | Automatic |
| Product Grade | Like New |
| Global Trade Identification Number | 00090127687239 |
| Automotive Fit Type | Universal Fit |
| OEM Part Number | 12-427 |
| Manufacturer | Holley |
| UPC | 090127687239 |
| Model | Holley |
| Item Weight | 15.2 ounces |
| Item model number | 12-427 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 12-427 |
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