Flare Caps; Size: -8 AN

The VIBRANT PERFORMANCE -8 AN Flare Cap is a precision aluminum fitting designed to seal and protect AN (Army Navy) port connections in high-performance fuel and fluid systems. This black anodized cap delivers reliable service in applications where quick disconnects and AN thread ports require temporary closure or permanent sealing, offering straightforward installation and durable corrosion resistance.

Manufactured from aluminum and finished in black anodize, this -8 AN fitting cap resists oxidation and maintains dimensional stability across temperature fluctuations typical in engine bays and fuel system environments. The flare design ensures secure seating on AN threads without requiring additional sealing tape or compound, streamlining installation while minimizing the risk of leakage at idle or under system pressure. Its compact 3.2 x 1.1 x 3.75-inch profile fits within tight engine compartment layouts common to custom and performance builds.

This cap serves motorsports enthusiasts, drag racers, and street performance builders who need dependable port protection during system assembly, disassembly, or long-term storage. Whether capping unused AN ports on a fuel manifold, sealing breather lines, or protecting connections while waiting for final component installation, the VIBRANT PERFORMANCE flare cap simplifies setup while maintaining the clean, professional appearance expected in precision fuel systems.

AN thread fittings are industry standard in high-flow applications where vibration and pressure demand leak-free connections. The -8 designation indicates the fitting's flow capacity class, making compatibility verification straightforward across aftermarket fuel rails, carburetor adapters, and braided line assemblies. Weighing just 0.05 lbs, this individual cap adds negligible weight while providing essential protection and a finished look to AN system builds.