Description
Product Overview
The EVIL ENERGY 6AN 3/8 inch 90Degree fuel line fitting is engineered for high‑performance automotive fuel systems. Made from 6061‑T6 aluminum alloy, it provides excellent strength‑to‑weight ratio and corrosion resistance. The fitting features a 0.375‑inch UNF thread, a 90° barb design for easy hose connection, and a sealed 37° AN flare on the AN side to prevent leaks. It meets a working pressure of 1500 PSI and operates reliably from -65°F to 252°F, making it suitable for both street and track use.
![[Product front view showing all components]](https://www.blissfulbuy.store/wp-content/uploads/2026/06/6298feec9c884b41b32316432a5c8348.jpg)
Usage
This fitting is perfect for fuel line upgrades, race car fuel systems, and aftermarket performance builds. Install it by pushing the barb end into the appropriate hose and securing with a clamp for a tight seal. It works with standard 6AN hose sizes ranging from 3/8 to 1/2 inch, fitting a variety of applications from fuel pumps to injectors. Whether you are a professional tuner or a DIY enthusiast, this fitting delivers reliable fuel delivery under extreme conditions.
Why Choose Us
EVIL ENERGY combines precision engineering with premium materials to ensure each fitting exceeds industry standards. Our manufacturing process includes CNC machining and rigorous quality checks, guaranteeing consistent thread fit and flare sealing. Backed by Speedwow Tuning, the product carries a reputation for durability and performance. We also provide responsive customer support and a hassle‑free return policy, ensuring confidence in every purchase.
Key Features
- High‑strength 6061‑T6 aluminum alloy for lightweight durability
- Sealed 37° AN flare eliminates fuel leaks under high pressure
- 90° barb design simplifies hose routing and reduces space constraints
- Handles up to 1500 PSI and extreme temperatures for race‑ready reliability
- Dedicated support team and easy return policy for peace of mind
FAQ
What hose sizes are compatible with this fitting?
The fitting works with 6AN hoses ranging from 3/8 inch to 1/2 inch outer diameter, covering most performance fuel line applications.
Do I need additional clamps for installation?
While the barb provides a secure connection, we recommend using high‑quality clamps to ensure a tight, leak‑free seal, especially under high pressure.
Is this fitting suitable for gasoline and diesel fuels?
Yes, the aluminum construction and sealed flare are compatible with both gasoline and diesel fuel systems.
Can I use this fitting in a street‑legal vehicle?
Absolutely. The fitting meets automotive standards and is designed for both street and track use.
What is the warranty period?
EVIL ENERGY offers a one‑year limited warranty covering manufacturing defects.





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