AN to AN Fittings

*[NOTE]Due to holiday schedules and weather conditions, we regret to inform you of a 20-day delay in shipping for 10AN Male to 10AN Male Flare Coupler Union 4PCS(SKU: EVKT01383AN10BK-4-AMZ1).
To express our gratitude for your patience, we'll provide a discount of $5 to $50 on your next purchase. .We truly appreciate your understanding and value your business greatly.

The EVIL ENERGY Female-to-Female AN Union Fitting is a compact and reliable solution for connecting two AN male hose ends. CNC-machined from 6061-T6 aluminum and anodized in black, this straight-through adapter supports 360° swivel, 1500 PSI working pressure, and a precise 37° flare seal. Ideal for EFI conversions, LS swaps, or any high-pressure fluid system where modular plumbing and clean routing are key.

• AN female to AN male flare adapter, compatible with 3AN/4AN/6AN/8AN/10AN/12AN applications.
• Made from high-strength 6061-T6 aluminum alloy with black anodized finish for durability.
• 37° flare sealing design ensures a reliable, leak-free connection.
• 360° swivel construction allows quick, hassle-free installation.
• Withstands up to 1500 PSI working pressure and -65℉ to 252℉ temperature range.

• Universal AN Fitment: Available in 4AN, 6AN, 8AN, 10AN, and 12AN sizes with precise UNF thread for secure connections.
• High-Performance Design: 90° swivel coupler ensures smooth fuel line routing in tight engine bays.
• Durable Construction: CNC-machined from 6061-T6 aluminum with a corrosion-resistant black anodized finish.
• Reliable Sealing: 37° flare angle guarantees leak-free operation under extreme pressure.
• Track & Street Proven: Rated up to 1500 PSI and -65℉ to 252℉, suitable for fuel, oil, coolant, and more.

EVIL ENERGY AN Flare Reducer & Expander Adapters provide the perfect solution for transitioning between AN line sizes during fuel system upgrades or engine swaps. Made from durable 6061-T6 aluminum and black anodized for corrosion resistance, these fittings support up to 1500 PSI and are designed with a precision 37° flare seal. Compatible with fuel, oil, and coolant systems—ideal for LS swaps, EFI builds, and custom plumbing setups.

• Parameter: Max Working Pressure: 1500PSI. Working Temperature Range: -40℉ to 250℉.
• Sealing: The AN side is sealed by a 37 degree angle.
• Material: Made of aluminum alloy 6061-T6.
• Feature: Features a unique cutter style and one piece full flow design for smoother flow.

• Connects two AN female fittings with a straight or 90° configuration
• Made from 304 stainless steel for superior strength and corrosion resistance
• Designed with a 37° flare seal for a leak-free connection at up to 1,500 PSI
• Works across temperatures from -40°F to 250°F for road, race, or off-road use
• Ideal for brake lines, clutch lines, fuel delivery, power steering, and oil systems

• Connects AN male to female ports at a 45° or 90° angle with full swivel capability
• Built from corrosion-resistant 304 stainless steel for durability in harsh environments
• 37° flare design ensures leak-free performance up to 1,500 PSI under high vibration
• Operating range from -40°F to 250°F – safe for fuel, oil, brake fluid, and more
• Ideal for brake lines, clutch systems, fuel routing, power steering, and compact engine bays