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Holley | Billet By-Pass Fuel Regulator Kit
12-841KIT
Holley | Billet By-Pass Fuel Regulator Kit 12-841KIT | 4.5–9 PSI carb, 3/8 NPT inlet/outlet/return, Earls gauge, adapter fittings, mounting bracket included | Universal
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CAD $567.02
CAD $667.08
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Holley – Billet By-Pass Fuel Pressure Regulator Kit (Carb)
Description
The Holley Billet By-Pass Fuel Pressure Regulator Kit 12-841KIT includes the 12-841 billet aluminum regulator with black finish. Adjustable from 4.5 to 9 PSI, it is designed for return-style systems with a fuel return line to the tank. Inlet, outlet, and return ports are 3/8 in. NPT with a 1/8 NPT gauge port. The kit ships complete with an Earls fuel pressure gauge, 3 adapter fittings, a barbed vacuum fitting, and a mounting bracket with all hardware. Ideal for carbureted applications requiring a return-style fuel pressure regulator.
Specifications
- Brand: Holley
- Part Number: 12-841KIT
- Type: Billet Bypass Fuel Regulator Kit (carbureted)
- Pressure Range: 4.5–9 PSI (adjustable)
- Inlet / Outlet / Return: 3/8 in. NPT
- Gauge Port: 1/8 NPT
- System Type: Return-style (fuel line back to tank)
- Included: Earls gauge, 3x adapter fittings, barbed vacuum fitting, mounting bracket
- Material: Billet aluminum
- Finish: Black
- Condition: New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| Universal | – | – | All (carbureted, return-style) | 4.5–9 PSI; 3/8 NPT inlet/outlet/return; complete kit with Earls gauge, fittings, and bracket |
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