EVIL ENERGY 12AN 180 Degree Push Lock Fitting One Piece Full Flow

In this review the EVIL ENERGY 12AN 180 Degree Push Lock Fitting is evaluated for workshop and track use where a reliable, compact hose end matters most. The bottom line: this fitting is for anyone needing a durable, smooth-flow adapter that converts 12AN male threads to a 3/4' barb for rubber fuel line connections. Its single biggest selling point is the one piece full flow design with a thickened curvature that reduces turbulence and improves fuel flow in tight routing scenarios.

Key Features

• 12AN to 3/4' barb: Provides a direct conversion from a 12AN thread to a 3/4' barb, making it simple to attach rubber fuel hose without extra adapters.
• High working pressure: Rated to 1500 PSI, the fitting withstands elevated system pressures encountered in many fuel and performance applications.
• Wide temperature range: Operates between -40F and 250F so it is suitable for both cold starts and higher underhood temperatures.
• 6061-T6 aluminum construction: Aluminum alloy construction keeps the fitting lightweight while offering good strength and corrosion resistance for automotive use.
• One piece full flow design: The integrated, thickened curvature reduces flow restriction and minimizes turbulence compared with multi-piece fittings.
• Compact 180 degree layout: The elbow shape helps route rubber fuel lines in tight spaces where straight fittings would not fit.

Who It's For

This fitting is aimed at car enthusiasts, fabricators, and mechanics who work with rubber fuel lines and need a robust 12AN to barb solution for fuel, return, or vent lines. It is particularly useful where space is limited and a compact 180 degree elbow with smooth internal flow is required.

Those who should look elsewhere include users needing compatibility with braided PTFE lines or push-lock specific hoses, since the product is specified for rubber fuel lines only. Also, if a swivel or multi-piece fitting is required for frequent disassembly, a different fitting would be a better choice.

Pros & Cons

Pros

• Solid build from 6061-T6 aluminum gives a durable, lightweight fitting that resists corrosion.
• Full flow one piece design with thickened curvature offers smoother fuel flow and reduced internal turbulence.
• High max working pressure of 1500 PSI and broad temperature tolerance make it versatile for demanding environments.
• Compact 180 degree shape helps route hoses in tight engine bays.

Cons

• Designed only for rubber fuel lines, so it is not suitable for all hose types such as some braided lines.
• Mixed reports on leak resistance suggest careful installation and correct hose clamp torque are important to avoid leaks.

Specifications

Size	12AN to 3/4' barb
Thread size	12AN: 1 1/16-12 UNF
Material	Aluminum alloy 6061-T6
Max working pressure	1500 PSI
Working temperature range	-40F to 250F
Design	One piece full flow, 180 degree elbow

Our Verdict

The EVIL ENERGY 12AN 180 Degree Push Lock Fitting is a practical, well-made option for those converting 12AN connections to rubber fuel hose in confined spaces. It delivers strong construction, a smooth-flow internal profile, and serviceable pressure and temperature specs, making it solid value for fabricators and hobbyists who install permanent or semi-permanent fuel line runs.

Frequently Asked Questions

Can this fitting be used with braided PTFE hose?
Answer. The fitting is specified for rubber fuel lines only, so braided PTFE hose compatibility is not guaranteed.

What is the maximum pressure this fitting handles?
Answer. The fitting is rated to a maximum working pressure of 1500 PSI.

Will this fitting leak if over-tightened?
Answer. Some customers reported mixed leak resistance; proper hose clamp torque and correct installation are important to avoid leaks.