Description
Product Overview
The EVIL ENERGY AN6 90 Degree Swivel Fitting Set is engineered for professionals and DIY enthusiasts who demand reliable, high‑performance fuel system components. Crafted from aerospace‑grade 6061‑T6 aluminum alloy, each elbow offers exceptional strength-to-weight ratio, ensuring durability in demanding environments while keeping the overall weight low. The black anodized finish not only provides a sleek, professional appearance but also adds an extra layer of corrosion resistance, extending the service life of the fittings even in harsh automotive or marine settings.
Designed as a female AN6 to female AN6 connection, the fitting features a 9/16‑18 UNF thread that guarantees a secure, leak‑free seal when paired with compatible fuel lines. The unique 360° swivel mechanism allows the elbow to rotate freely, simplifying installation in tight spaces and reducing the need for additional adapters or complex routing. This flexibility translates into faster assembly times and fewer potential points of failure, making the product an ideal choice for both new builds and retrofits.
Beyond its mechanical advantages, the fitting incorporates a 37° flare seal on the AN side, delivering a robust, pressure‑tight joint that can withstand up to 1,500 psi. The operating temperature range of –40 °F to 250 °F ensures reliable performance across a broad spectrum of climates, from icy winter conditions to scorching summer heat. Whether you are working on a high‑performance race car, a classic restoration, or a marine vessel, this swivel fitting provides the confidence and flexibility needed for demanding fuel system applications.
![[Product front view showing all components]](https://www.blissfulbuy.store/wp-content/uploads/2026/06/196ea7ee75ef4373a0a058b93a238dc9.jpg)
Usage
These swivel fittings excel in a variety of real‑world scenarios. In automotive performance upgrades, the 360° swivel capability allows engineers to route fuel lines around tight engine bays, suspension components, and exhaust manifolds without compromising flow or creating stress points. The high‑pressure rating ensures that even under aggressive boost conditions, the connection remains secure, preventing costly leaks and downtime.
Marine applications benefit equally from the corrosion‑resistant aluminum construction and the ability to accommodate temperature fluctuations caused by exposure to sun and sea water. Boat owners can install the fittings in fuel tanks, pump assemblies, and injector lines with confidence that the swivel action will adapt to the vessel’s movement and vibration, maintaining a consistent fuel supply.
For everyday maintenance and repair tasks, the set’s two‑piece configuration provides a convenient spare, allowing technicians to replace worn or damaged elbows quickly. The universal AN6 thread size makes the fitting compatible with a wide range of hoses, adapters, and fuel system components, simplifying inventory management and reducing the need for multiple part numbers.
Why Choose Us
Choosing EVIL ENERGY means selecting a brand committed to quality, precision engineering, and customer satisfaction. Each fitting undergoes rigorous testing to verify compliance with industry standards for pressure, temperature, and durability. Our manufacturing process includes CNC machining for exact thread tolerances, followed by a meticulous anodizing procedure that enhances surface hardness and protects against environmental degradation.
We stand behind our products with a comprehensive warranty and responsive after‑sales support. Our technical team is available to assist with installation guidance, compatibility questions, and troubleshooting, ensuring that you receive the most out of your investment. Additionally, the reusable and recyclable nature of the aluminum alloy aligns with sustainable practices, offering an eco‑friendly solution without sacrificing performance.
Key Features
- Premium 6061‑T6 aluminum construction delivers strength while keeping weight low for easy handling.
- 360° swivel design simplifies routing in tight spaces, reducing installation time and effort.
- 37° flare seal provides a leak‑proof connection capable of handling up to 1,500 psi pressure.
- Wide temperature range (‑40 °F to 250 °F) ensures reliable performance in extreme climates.
- Dedicated customer support and warranty give peace of mind and long‑term value.
FAQ
What does the 360° swivel actually do?
The swivel allows the elbow to rotate freely, letting you adjust the angle of the fuel line without needing additional fittings. This flexibility is especially useful in cramped engine bays or when routing lines around obstacles.
Can I use these fittings with stainless steel fuel lines?
Yes. The AN6 thread size is standard across many fuel line materials, including stainless steel, nylon, and reinforced rubber hoses. Just ensure the hose is compatible with the 9/16‑18 UNF thread specification.
Are the fittings reusable after removal?
Absolutely. Because they are made from high‑grade aluminum alloy and feature a precision‑machined flare seal, the fittings can be disassembled and reinstalled multiple times without compromising the seal integrity, provided the threads are kept clean.
What warranty does EVIL ENERGY offer?
We provide a one‑year limited warranty covering manufacturing defects. If you encounter any issues related to material or workmanship, our support team will work with you to resolve the problem promptly.
How do I install the 37° flare seal correctly?
Start by cleaning the AN6 threads on both the fitting and the hose. Apply a compatible thread sealant if desired, then use a calibrated flare tool to create a 37° flare on the hose end. Tighten the fitting to the recommended torque, and verify the connection for leaks before pressurizing the system.




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