Fuel Cell Bulkhead Fitting -6AN to 5/16in

The Fuel Cell Bulkhead Fitting -6AN to 5/16in from VIBRANT PERFORMANCE is an essential component for custom fuel system builds and race-oriented vehicle modifications. Whether you're upgrading to a remote fuel cell, installing a custom fuel tank setup, or fabricating a high-performance fuel delivery system, this bulkhead fitting serves as the critical interface between your fuel cell and hard-line fuel delivery systems. It's engineered for builders and mechanics who demand reliable, leak-free fuel system integration without compromise.

This bulkhead fitting features a -6AN port (AN6, also called -6 Teflon) threaded connection on one end and a 5/16-inch compression inlet on the opposite side, allowing direct integration with standard fuel cell outlets or tank fittings. The -6AN metric translates to a 0.375-inch diameter hose barb, matching industry-standard braided fuel hose and stainless steel AN fittings used in professional fuel system fabrication. Vibrant Performance's precision manufacturing ensures proper sealing geometry and corrosion resistance, critical when working with gasoline or alternative fuels under pressure in high-temperature engine bays.

This fitting is ideal for fabricators, performance shops, and DIY builders constructing fuel cells for circle-track racing, road racing, street performance builds, or off-road applications. The compact 3.54 x 1.25 x 6.3-inch footprint allows installation in tight bulkhead spaces without requiring extensive re-routing of fuel delivery lines. Proper installation requires using appropriate hose clamps on the 5/16-inch side and thread sealant on the -6AN connection; ensure all fuel system components are rated for your vehicle's maximum fuel pressure and temperature conditions for safe, reliable operation.