






⛽ 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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