EVIL ENERGY 10AN Flare to 10AN ORB Adapter, Black 2pc — 6061-T6 Aluminum, O-ring Seal

EVIL ENERGY 10AN Flare to 10AN ORB Male adapter converts a 37° AN flare connection to a 10AN ORB male port with an O-ring seal, sold as a two-piece black aluminum set.

This compact fuel rail adapter lets you join AN-style flared fuel lines to ORB (O-ring boss) ports commonly found on fuel rails, regulators, pumps and coolers. Machined from 6061-T6 aluminum and fitted with NBR O-rings, the fittings provide a lightweight, corrosion-resistant connection rated for high-pressure fuel systems. They are sized to the common 10AN thread standard (7/8-14 UNF) and designed to operate across a wide temperature range suited to automotive and motorsport environments.

How does this adapter create a leak-resistant connection?

The adapter uses two complementary sealing methods: a 37° AN flare on the hose side and an O-ring on the ORB side. The flare compresses metal-to-metal against a mating flare seat while the O-ring seals the ORB boss to prevent fuel seepage under pressure.

• 37° AN flare on the hose side for traditional AN fittings
• NBR O-ring on the ORB side for positive elastomeric sealing
• Precise 7/8-14 UNF (10AN) thread engagement to ensure proper torque
• Black-anodized aluminum resists corrosion and reduces weight

What pressure and temperature range can I expect?

These adapters are engineered for demanding fuel system conditions. The fittings are rated to handle up to 1,500 PSI working pressure and tolerate wide ambient and fluid temperature swings suitable for street and track use.

• Working pressure: up to 1,500 PSI
• Fitting body temperature range: -65°F to 252°F
• O-ring temperature capability: -4°F to 392°F (NBR specification)
• Appropriate for many gasoline and oil applications within those limits

Which vehicles and components are compatible with this adapter?

The EVIL ENERGY 10AN flare to ORB adapter is versatile across fuel system components where a 10AN flare must mate to a 10AN ORB port. It suits aftermarket and factory equipment commonly found on performance engines and retrofits.

• Fuel rails with 10AN ORB ports
• Fuel pumps, pressure regulators and inline fuel filters
• Oil coolers and other fluid fittings that accept 10AN ORB male
• Aftermarket conversions between AN hose assemblies and ORB ports

What materials and maintenance should I consider?

Constructed from 6061-T6 aluminum, these adapters combine strength with lightweight properties. The included NBR O-rings provide reliable sealing but should be inspected and replaced if worn or exposed to incompatible fluids.

• Body: 6061-T6 aluminum, black anodized finish for corrosion resistance
• Seal: NBR rubber O-ring (replaceable) for ORB side
• Inspect O-rings periodically and use proper thread sealant where recommended
• Avoid prolonged exposure to fluids outside NBR compatibility to preserve O-ring life

Who is this for: Engine builders, tuners and DIY mechanics who need a compact, high-pressure adapter to join 10AN flared hoses to ORB-equipped components. It's ideal for performance fuel systems, retrofits, and any installation that requires reliable sealing, minimal weight, and corrosion resistance in a compact two-piece set.