Holley G-Body Fuel System Kits 526-23 Kits, System, EFI, 350 lph Pump, 20 ft. Nylon Braided Hose, Regulator, Filter, Buick, Oldsmobile, Chevy, Pontiac, Kit
Holley G-Body Fuel System Kits 526-23 Kits, System, EFI, 350 lph Pump, 20 ft. Nylon Braided Hose, Regulator, Filter, Buick, Oldsmobile, Chevy, Pontiac, Kit
A$2,153.54
LOW STOCK! Est Ship 4-7 days.
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Description
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:16:11
Features
Vehicle Compatibility and Return Conditions.
This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.
Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.
Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Holley, Hilborn, Holley Efi, Retrobright, Terminator X |
| StreetFX SKU | hly526-23 |
| SFX Item ID | 4783321 |
| Accounting SKU | hly-526-23 |
| Manufacturer SKU | 526-23 |
| Manufacturer UPC | 090127478509 |
| Alternative References | 526-23, HLY-526-23, HOL526-23 |
Fuel System Kits, G-Body Fuel System, EFI, 350 lph Pump, 20 ft. Nylon Braided Hose, Regulator, Filter, Buick, Oldsmobile, Chevy, Pontiac, Kit
Holley G-body fuel system kits remove the guesswork when updating your G-body's system. Designed as a direct replacement for your factory fuel system, these kits contain everything required to go from fuel tank to engine bay. They are engineered for use with factory fuel line routing and mounting locations, creating a clean, OEM-like installation. Prepare your G-body with a bullet-proof fuel system for any EFI conversion with Holley fuel system kits.
Features:
• Pump gas and E85 compatible fuel system plumbing kit
• 40 ft. of 6 AN nylon braided hose, enough to go from the tank to the fuel rails for both feed and return
• Utilizes as many of the original sheet metal and chassis fuel system routing provisions with minimal to no drilling required
• Electric fuel pump harness and relay wiring kit ensures the fuel pump receives the proper amperage, for improved reliability and consistent performance
• Pre-calibrated fuel level sending unit works with factory fuel gauge for a simplistic installation—no guesswork about ohm range
• Highly detailed installation instructions to guide you, step by step, along the installation process
Kits include:
• 350 lph EFI fuel pump module
• Billet fuel filter
• Fuel pressure regulator
• Fuel pressure gauge
• Nylon braided hose
• AN fittings
• Hardware
• EFI-rated clamps
• Fuel level sender
• Fuel pump harness and relay wiring kit
| Product Attributes | |
|---|---|
| Brand | Holley |
| Manufacturer's Part Number | 526-23 |
| Part Type | Fuel System Pump Kits |
| Product Line | Holley G-Body Fuel System Kits |
| UPC | 090127478509 |
| Fuel Pump Included | Yes |
| Flow Rate | 92 gph/350 lph |
| Fuel Pressure Regulator Included | Yes |
| Pressure Range (psi) | 58 psi |
| Boost/Vacuum Reference Port | No |
| Fuel Line Included | Yes |
| Fuel Line Type | Braided nylon |
| Fuel Line Diameter | -6 AN |
| Fuel Line Length (ft.) | 20.00 ft. |
| Fuel Filter Included | Yes |
| Fittings Included | Yes |
| Clamps Included | Yes |
| Quantity | Sold as a kit. |
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