Finding the Right AN Fittings Supplier for High-Performance Motorsport Builds When it comes to motorsport, precision and reliability are everything. Whether you're building a drift car, rally machine, or track-day beast, every component must be engineered to handle extreme conditions—and that includes your fluid delivery system. AN (Army-Navy) fittings are a critical part of any performance vehicle's fuel, oil, and coolant systems. Choosing a trusted AN fittings supplier ensures not only optimal performance but also safety, durability, and peace of mind. That’s where Maxwell Motorsport stands out. What Are AN Fittings? AN fittings are specialized connectors originally developed for military use but widely adopted in motorsports due to their high-pressure tolerance and leak-proof seal. Available in various sizes and configurations, AN fittings are used for fuel lines, oil lines, brake systems, and cooling systems. These fittings are identified by dash (-) sizes, such as -6AN ...