AN Tee -6 Swivel On Side

The ALLSTAR PERFORMANCE AN Tee -6 Swivel On Side is a precision hydraulic and fuel line adapter fitting engineered for high-performance automotive, marine, and off-road applications. This 6 AN (aircraft standard) tee-style connector features one female swivel inlet and two male outlets, allowing fuel or coolant distribution from a single source to dual destinations. The black anodized aluminum construction delivers corrosion resistance and lightweight performance critical in salt-air environments and extreme climates where steel fittings fail prematurely.

The 6 AN sizing carries a 0.680-inch bore diameter and handles pressures suitable for fuel delivery, transmission cooling, and intercooler circuits common in turbocharged and supercharged platforms. The swivel design on the inlet side accommodates hose movement and vibration without inducing hose fatigue or fitting stress—a critical feature in engine bays where thermal cycling and mechanical shock are constant. The male outlets accept standard AN hose adapters or hard-line compression fittings, providing configuration flexibility across different plumbing architectures. Anodized finish prevents galvanic corrosion when exposed to moisture and dissimilar metals typical in mixed-material fuel systems.

This adapter is ideal for custom fuel system builds, engine swaps, and cooling circuit modifications where standardized SAE J518 AN connections are the engineering standard. Race teams, hot rodders, marine engine builders, and off-road fabricators rely on ALLSTAR fittings for repeatable performance and compatibility across modular platform designs. The compact footprint (3.5 × 4.5 inches) fits tight engine bays and transmission tunnels without requiring custom bracket work. Single-piece construction eliminates internal passages that trap contaminants, critical for fuel injector longevity and turbo reliability.