Y-Block Fitting - 6an to 2 x -6an

The Aeromotive Y-Block Fitting – 6AN to 2 x -6AN (Part No. 15672) is a precision aluminum manifold designed for high-performance fuel system applications requiring flow distribution from a single 6AN inlet to dual 6AN outlets. This fitting is ideal for builders upgrading fuel delivery on carbureted hot rods, LS swaps, or fuel-injected engine conversions where OEM fuel rails cannot accommodate higher flow rates or system complexity.

Constructed from lightweight aluminum and featuring a black anodized finish, this fitting provides both corrosion resistance and a clean aesthetic in engine bays. It is engineered for systems running carbureted or fuel-injected engines where fuel demand exceeds single-line capacity, making it essential for dual-fuel-pump setups or complex fuel distribution architectures.

The male-to-male configuration ensures compatibility with 6AN hose fittings and adapters commonly found in street performance, racing, and motorsport fuel systems. Aeromotive's reputation for precision manufacturing means tight tolerances and consistent thread fit across production runs, making this fitting a reliable choice for any high-performance fuel system.