




Holley 12-303 255 LPH OE Style EFI Fuel Tank Modules
HOLLEY SNIPER EFI 12-303 in-tank EFI fuel pump, 255 LPH flow, HydraMat reservoir system reduces fuel starvation, internally regulated to 58 PSI, OE-style fit for GM A-Body 1968-72; performance replacement.
$526.95 $526.95
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The Holley 12-303 255 LPH OE Style EFI Fuel Tank Module is a performance in-tank electric fuel pump module designed for GM A-Body vehicles (1968-72). Includes HydraMat patent-pending fuel reservoir system to reduce fuel starvation, an internally regulated unit at 58 PSI, and a 255 liters per hour (LPH) flow rating supporting up to 550 HP. The kit ships with the fuel pump as the included component and meets OE specification. Constructed with aluminum components, this vehicle-specific fit fuel pump is designed for inside tank mounting and hard line outlet connection. Backed by a 90-day manufacturer warranty and sold as a single unit.
- Included HydraMat patent-pending fuel reservoir system that reduces fuel starvation issues
- Internally regulated to 58 PSI
- Flows 255 liters per hour (LPH)
- Supports up to 550 horsepower (HP)
Specifications:
| Materials & Construction | |
| Material | Aluminum |
| Material Type | Aluminum |
| Product Details | |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00090127029046 |
| Included Components | Fuel Pump |
| Item Type Name | Fuel Pump |
| Manufacturer Part No | 12-303 |
| Manufacturer Warranty Description | 90 Days |
| Specification Met | OE |
| Unit Count | 1.0 Count |
| UPC | 090127029046 |
| Vehicle Service Type | Car |
| Sizing & Dimensions | |
| Height | 9.5 inches |
| Item Dimensions | 14 x 12.5 x 9.5 inches |
| Length | 14 inches |
| Product Dimensions | 14 x 12.5 x 9.5 inches |
| Weight | 1.95 pounds |
| Width | 12.5 inches |
| Technical Specifications | |
| Auto Part Position | Inside |
| Gas Type | Diesel |
| Mounting Type | Tank Mount |
| Operation Mode | Hydraulic |
| Outlet Connection Type | Hard Line |
| Product Grade | Performance,Replacement |
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