EVIL ENERGY 16AN Hose End Fitting 150 Degree Swivel - Reusable Fuel

Our review of the EVIL ENERGY 16AN Hose End Fitting finds it best suited for DIY mechanics and small shops that need a durable, reusable swivel solution for braided fuel lines. The single biggest reason to buy is the fitting's 360 degree swivel design combined with 6061-T6 aluminum construction, which makes routing and repositioning hoses significantly easier while keeping weight low. It is a practical choice when working with stainless or nylon braided hose and where a high working pressure rating and wide temperature tolerance are required for reliability.

Key Features

• Thread Size: The 16AN thread is 1-5/16-12 UNF, which matches heavier duty AN hose installations and provides a standard mechanical connection for many performance fuel systems.
• Sealed AN Face: The AN side uses a 37 degree sealing angle, offering a proven metal-to-metal seal for fuel applications when mated with proper fittings and hoses.
• 360 Degree Swivel: The swivel design allows easy assembly and repositioning of the hose without twisting the line, simplifying installation in tight engine bays.
• Material Strength: Machined from aluminum alloy 6061-T6, the fitting balances corrosion resistance and strength while keeping overall weight down.
• Pressure and Temperature Range: With a max working pressure of 1500 PSI and usable temperatures from -40F to 250F, it covers common automotive fuel system demands.
• Reusable Design: The fitting can be reused and recycled, which reduces waste and lets users disassemble and reconfigure lines if needed.

Who It's For

This fitting is aimed at car enthusiasts, racers, and professional installers who use stainless braided or nylon braided fuel hoses and need a robust 16AN swivel option. It is especially useful where routing needs frequent adjustment or where a lightweight, corrosion resistant fitting is preferred.

It is not the right choice for systems that use rubber or non-braided hose types or for users who are uncomfortable with AN fittings and sealing practices; those users should seek fittings specifically noted for other hose constructions or consult a fitter for proper hose preparation and tightening methods.

Pros & Cons

Pros

• Well made from 6061-T6 aluminum, offering a good balance of strength and low weight.
• 360 swivel makes routing easier and reduces stress on hose ends during installation.
• High practical pressure rating and broad temperature range for fuel system use.
• Reusable construction adds value for repeated projects or repairs.

Cons

• Installation can be mixed with stainless braided hose; some users report difficulty fitting certain hose ends without the right tools or prep.
• Fitment issues reported by a minority of users suggest double-checking thread and hose compatibility before purchase.

Specifications

Brand	EVIL ENERGY
Thread Size	16AN (1-5/16-12 UNF)
Sealing Angle	37 degree AN face
Material	Aluminum alloy 6061-T6
Max Working Pressure	1500 PSI
Temperature Range	-40F to 250F
Compatible Hose	Stainless braided and nylon braided hose

Our Verdict

The EVIL ENERGY 16AN 150 degree swivel fitting is a practical, value-oriented option for those running braided fuel lines who need a robust, reusable swivel. It is worth buying for its material quality, high working pressure rating, and the convenience of the 360 swivel, but installers should verify hose compatibility and be prepared for slightly varied installation experiences with stainless braid.

Frequently Asked Questions

Will this fitting work with rubber fuel hose?
No. The swivel fitting is intended only for stainless braided and nylon braided hose and is not recommended for plain rubber hose.

What is the maximum pressure this fitting can handle?
The fitting is rated to a max working pressure of 1500 PSI under normal operating conditions.

Can the fitting be reused?
Yes. The design lets you disassemble and reuse the fitting, and material choice supports recycling when eventually retired.