10AN Swivel Hose Ends Blue 180

The 10AN Swivel Hose Ends Blue 180 from REDHORSE PERFORMANCE provides professional-grade fluid line connectivity for custom fuel, oil, and coolant systems. These 180-degree swivel fittings are essential for serious engine builders and those modifying fuel systems where space constraints and precise line routing are critical.

The 10AN designation refers to a -10 AN (Army-Navy) standard bore size—equivalent to approximately 0.625 inches inner diameter—capable of handling high-pressure applications found in fuel injection, turbocharger feed/return lines, and transmission cooler circuits. The 180-degree swivel design allows for hose orientation adjustment without twisting the line itself, which reduces stress concentration at connections and extends component life.

These fittings are compatible with standard braided AN hose and are favored by mechanics and fabricators for fuel system upgrades, engine bay reorganization, and emergency fuel cell plumbing where existing hard lines conflict with modern cylinder heads or manifolds.