6AN Male Flare Tee with 1/8in NPT Port Blue

The 6AN Male Flare Tee with 1/8in NPT Port in blue finish is a critical component for custom fuel system, coolant loop, and pneumatic applications where split-flow distribution is required. Built by REDHORSE PERFORMANCE, this tee adapter allows a single incoming AN-6 line to branch into two outgoing circuits while maintaining the 1/8in NPT auxiliary port for gauge installation, boost reference lines, or overflow drains. Mechanics and enthusiasts running fuel injection tuning, nitrous oxide systems, or pressure-fed cooling setups depend on precision fittings like this to prevent leaks, maintain system integrity, and simplify manifold plumbing architecture.

The 6AN Male Flare Tee features a three-port design with dual AN-6 male flare outlets and a 1/8in NPT threaded auxiliary port, enabling flexible routing for fuel rails, water cooling lines, or vacuum references without requiring additional bulkhead adapters. The aluminum construction with anodized blue coating resists corrosion in engine bay environments while the SAE flare and NPT threads ensure leak-free seals under pressure cycles and thermal expansion. At just 0.075 lbs and compact 2.8 x 1.1 x 3.8 inch dimensions, it fits tight engine bay layouts and aftermarket fuel cell configurations where space constraints demand minimal-profile fittings. The male flare design accepts standard AN-6 line fittings rated for up to 3,000+ PSI on premium hose assemblies, making it suitable for high-boost turbocharged applications and forced induction fuel systems.

Buyers upgrading fuel delivery systems, installing dual fuel pumps, or splitting pressure lines for redundant cooling benefit most from this tee adapter's dual-outlet architecture and NPT auxiliary port. Installation requires hand-tightening the AN-6 fittings onto compatible hose barbs and threading the 1/8in NPT port with a suitable adapter, gauge, or block-off plug—standard practice for custom fuel systems on import tuners, domestic street cars, and track-focused builds. Compatibility spans any application using AN-6 push-lock or -6JIC hose assemblies: carbureted fuel distribution, EFI fuel rails, water cooling bypass loops, and pneumatic dump valve lines. Verify hose pressure rating and ensure all connections are torqued to OEM specifications to avoid leaks under boost or sustained high-flow demand.