10an Male 90-Deg Flare Adapter Fitting Black

The 10AN Male 90-Deg Flare Adapter Fitting in Black by REDHORSE PERFORMANCE is an essential hydraulic line component for custom fuel, coolant, and brake system builds. This adapter bridges connections between hardline or braided hose and rigid fittings where a 90-degree directional change is required. Whether you're routing a fuel line around an engine bay obstacle, managing coolant flow on a tightly packaged cooling system, or integrating brake lines into a custom suspension setup, this fitting eliminates the need for expensive pre-bent hardline and enables quick, professional-grade connections without fabrication delays.

Manufactured to REDHORSE PERFORMANCE's exacting standards, the 10AN male 90-degree flare adapter features a precision-machined aluminum body with a black anodized finish that resists corrosion and blends seamlessly into modern engine bay aesthetics. The 37-degree JIC flare seat ensures leak-free seals under high pressure and thermal cycling, while the 90-degree geometry allows intuitive plumbing without kinks or stress on adjacent components. At just 0.135 lbs and compact dimensions, this fitting adds negligible weight while maintaining full structural integrity—critical for performance builds where every component must justify its presence.

Mechanics and fabricators rely on REDHORSE PERFORMANCE adapters when building race fuel systems, turbo coolant circuits, and custom brake setups on everything from LS swaps to fuel-injected classics. The 10AN size accommodates high-flow applications without excessive pressure drop, making it ideal for supercharged and turbocharged engines demanding robust plumbing. Installation is straightforward—hand-tighten the male flare connection, then apply a wrench to the hex body while securing the opposing fitting, ensuring proper thread engagement and a solid mechanical lock that handles vibration and pressure cycles.