#3 Steel T Bulkhead

The EARLS #3 Steel T Bulkhead is a three-way tee fitting engineered for high-pressure hydraulic and fluid systems where reliability and secure connections are non-negotiable. This bulkhead tee features three 3 AN male ports, making it ideal for applications requiring simultaneous flow distribution or junction routing in performance fuel systems, hydraulic brake lines, and cooling circuits. The zinc-plated steel construction provides corrosion resistance across a range of environmental conditions while maintaining the structural integrity demanded by motorsport, aerospace, and industrial applications.

The 3 AN (JIC -3) specification ensures compatibility with standard high-pressure hose and tubing assemblies commonly used in race-proven systems. Steel construction delivers superior pressure rating compared to aluminum alternatives, a critical advantage in applications subject to vibration, thermal cycling, or sustained high-flow demand. The bulkhead design allows the fitting to be mounted directly through a panel or enclosure wall, reducing clutter and creating a clean, space-efficient junction point. At just 0.09 lbs with compact 2.45 x 0.5 x 2.5-inch dimensions, this tee integrates seamlessly into confined spaces without sacrificing functionality.

This fitting is specified by builders of custom fuel systems, hydraulic braking upgrades, and heat management circuits where system integrity cannot be compromised. The three-way tee configuration eliminates the need for secondary manifolds in many installations, reducing overall component count and potential leak points. Builders working on carbureted performance engines, forced-induction fuel delivery systems, or custom cooling loops depend on fittings like the EARLS bulkhead tee to maintain pressure containment and flow control under demanding operational conditions.

EARLS is recognized in the automotive and motorsport communities for precision-engineered fittings that hold up to sustained high-pressure service. The steel-zinc-plated bulkhead tee represents the fastener-grade mentality applied to fluid system design—no unnecessary features, just proven metallurgy and proven geometry. Proper installation includes thread-sealant application and torque specifications matching the system's working pressure range, which responsible builders will confirm with system documentation or manufacturer guidance.