Female To Male Flare FEM-6 TO MALE -8

The XRP-XTREME RACING PROD. Female to Male Flare FEM-6 to MALE -8 AN adapter is a precision-engineered fitting designed for high-pressure fluid systems in marine and racing applications. This straight aluminum adapter transitions from a 6 AN female swivel port to an 8 AN male connection, making it essential for fuel, oil, and coolant line configurations where size steps or port mismatches demand a reliable, leak-free solution. The blue anodized finish provides corrosion resistance critical for saltwater environments and demanding offshore conditions.

Constructed from aluminum, this adapter balances weight savings with structural integrity—a key consideration in performance marine engines where every pound affects efficiency and fuel consumption. The AN (Army-Navy) flare standard ensures compatibility with industry-standard hose and fitting systems, while the female swivel end allows 360-degree rotation to accommodate difficult installation angles without stressing the hose assembly. Weighing just 0.06 lbs, this compact fitting (2.7 x 1.2 x 3.9 inches) integrates seamlessly into tight engine compartments without bulk or obstruction.

This adapter is built for boat builders, marine technicians, and performance engine builders who need precision step-down fittings for custom fuel and cooling systems. Whether upgrading or rebuilding a high-output marine engine, troubleshooting a port size mismatch, or designing a bespoke cooling circuit, this AN adapter delivers the exact transition required without improvisation or compromise. The single-unit design means no assembly—just screw-in reliability.

XRP-XTREME RACING PROD. adapters are recognized in both marine performance and motorsports circles for holding pressure under demanding conditions. This specific 6-to-8 AN step-down configuration addresses a common sizing challenge in modern marine engine builds where manifolds and block ports don't always align with standard hose availability.