-10AN Female to -10AN Ma le 45 Degree Swivel Adap

The -10AN Female to -10AN Male 45 Degree Swivel Adapter is a precision hydraulic and fuel line fitting engineered for high-performance automotive applications where space constraints or tight engine bay layouts demand compact, angled connections. This adapter bridges two 10 AN (AN10) hose ports at a 45-degree angle, allowing builders and mechanics to route custom fuel, coolant, transmission fluid, or nitrous lines around tight corners, block-mounted accessories, and suspension components without kinking or excessive hose runs that reduce flow efficiency and create pressure losses.

Constructed from aluminum and finished in hard-anodized black, this fitting delivers durability and corrosion resistance essential for underhood environments exposed to heat cycling, fuel vapors, and moisture. The swivel female end accommodates a standard -10AN hose barb or JIC fitting, while the male end threads directly into 10 AN port adapters, injector blocks, or fuel rail fittings with zero flow restriction at the junction. The 45-degree geometry—as opposed to straight 90-degree or 180-degree alternatives—provides a critical intermediate angle for installations where a single hard turn would exceed hose bend radius limits or interfere with engine components, making it indispensable for turbo setups, carbureted fuel systems, and dual-carb manifold plumbing.

Mechanics and engine builders working on street rods, LS swaps, fuel-injected restorations, and high-flow cooling systems rely on this adapter to maintain clean, leak-free connections in compact engine bays where standard 90-degree or straight adapters cannot physically fit. Compatible with any system using 10 AN JIC or AN hose standards—including fuel delivery, return lines, transmission cooler circuits, and intercooler plumbing—it installs in seconds and requires only hand-tight pressure plus a quarter-turn with an appropriate wrench to achieve a secure, vibration-resistant seal.