Adapt. #10 Flare X 3/8np Black

The Adapt. #10 Flare X 3/8np Black from XRP-XTREME RACING PROD. is a precision hydraulic and pneumatic adapter fitting designed for high-performance fuel systems, brake lines, and air suspension setups. This straight adapter connects 10 AN male flare ports to 3/8 inch NPT male threads, making it essential for builders who need to integrate metric or aircraft-style quick-disconnect systems with legacy NPT-threaded components. Whether you're upgrading a fuel injection system, installing a custom coolant or brake distribution block, or fabricating a turbo oil feed line, this adapter provides a leak-free transition between two industry-standard fitting types.

Machined from aluminum and finished in black anodize, the Adapt. #10 Flare X 3/8np Black resists corrosion and integrates seamlessly into custom engine bays and fuel cell installations. The 10 AN male flare end accepts standard JIC 37-degree flare tubing, while the 3/8 NPT male thread side seals directly into NPT-tapped ports with thread sealant or PTFE tape for a permanent, vibration-resistant connection. XRP's engineering ensures tight tolerances and straightforward installation without the need for custom hose assemblies or welded adapters, reducing labor time on complex fuel system and cooling circuit builds. The compact 2.7 x 1.25 x 3.65 inch form factor fits tight engine compartments without compromising flow or durability.

Mechanics and fabricators building fuel-injected race cars, street rods, and high-output turbocharged platforms rely on this adapter to bridge modern fuel rails and AN-sized braided hose to older block fittings or factory component manifolds. It is commonly used in carbureted-to-fuel-injection conversions, custom oil cooler plumbing, and aftermarket boost control systems where space and code compliance demand precision adapters. Installation requires hand tools only; thread the NPT side into your block or manifold with appropriate sealant, then connect your flared tubing or hose barb with standard AN hardware. This single-unit approach eliminates the need for multiple compression fittings or nipple adapters, lowering cost and reducing potential leak points in your system.