Description
Part Number: 1005-567
Holley Billet Bypass Fuel Pressure Regulator
Engineered for demanding motorsport applications, providing ultra-precise fuel pressure regulation and high-flow consistency under extreme track conditions.
Key Features
- ✓ Precision CNC-machined 6061-T6 billet aluminum construction
- ✓ Integrated -8 AN O-ring inlet, outlet, and bypass return ports
- ✓ Fully adjustable pressure output for maximum tuning versatility
- ✓ High-flow internal bypass design minimizes fuel heating and pump strain
- ✓ Hard-anodized finish compatible with pump gas, E85, and race fuels
Technical Specifications
| Brand | Holley |
|---|---|
| Manufacturer Part Number | 1005-567 |
| Material | 6061-T6 Billet Aluminum |
| Inlet / Outlet Size | -8 AN O-Ring Seal |
| Return Port Size | -8 AN O-Ring Seal |
| Gauge Port | 1/8″ NPT |
| Pressure Range | 4.5 to 9 PSI (Adjustable) |
What’s Included in the Box
- 1x Holley 1005-567 Billet Fuel Pressure Regulator Assembly
- 1x Mounting Bracket with Stainless Steel Hardware
- 1x 1/8″ NPT Hex Port Plug
Holley has set the benchmark in high-performance fuel system engineering for over a century. When sourcing your Holley components through JP Racing, you benefit from genuine manufacturer quality, expert technical advice, and fast UK stock delivery.




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