#8 Female x #6 Male Swivel Reducer Black

The #8 Female x #6 Male Swivel Reducer Black from FRAGOLA is a critical adapter fitting designed for high-performance fuel, oil, and coolant line applications where system pressure and reliability cannot be compromised. This straight aluminum adapter bridges two different AN port sizes, allowing mechanics and fabricators to connect larger diameter feed lines to smaller component ports without reducing system efficiency or introducing weak points in the circuit. Whether you're building a custom fuel system, upgrading a cooling loop, or integrating aftermarket gauges and sensors, this swivel reducer provides the precise port conversion modern performance builds demand.

Machined from aerospace-grade aluminum and finished in black anodized coating, the #8 Female x #6 Male Swivel Reducer resists corrosion while maintaining a clean engine bay aesthetic. The swivel design on the female end allows 360-degree hose connection without torque stress, reducing the risk of fitting failure under vibration and thermal cycling—critical for street and track applications alike. The straight configuration ensures zero-degree flow path, eliminating turbulence and pressure loss that can occur with elbow or 45-degree adapters. Compact dimensions (1.55 x 1.2 x 4.1 inches) and minimal weight (0.07 lbs) make installation straightforward in tight engine compartments.

This fitting is essential for experienced fabricators and tuners upgrading fuel delivery systems, installing larger capacity fuel pumps, or integrating auxiliary cooling circuits into modified engines. The AN #8 swivel female connection accepts standard braided hose with matching fittings, while the #6 male outlet threads directly into manifold ports, fuel rails, oil filter adapters, or custom machined components. Compatible with gasoline, diesel, synthetic oils, and coolant formulations, this adapter meets the demands of naturally aspirated, turbocharged, and supercharged engine builds. Installation requires only basic AN hose crimping tools and compatible fittings; no special adapters or reducers are needed.