Why AN Fittings Are the Best Choice for Your Build
When it comes to building or upgrading a high-performance vehicle, attention to detail is everything. One of the most overlooked yet crucial components in any fuel, oil, or coolant system is the choice of fittings. While some may opt for standard rubber hoses and hose clamps, experienced builders and racers know that AN (Army-Navy) fittings are the superior choice. Here’s why AN fittings should be your go-to option for your next build.
1. Superior Sealing and Leak Prevention
Unlike traditional hose clamps, which can loosen over time and cause leaks, AN fittings provide a much more secure connection. Their 37-degree flare design ensures a tight seal, significantly reducing the risk of leaks even under high pressure or extreme conditions. This makes them an excellent choice for fuel, oil, and coolant lines where reliability is key.
2. Durability and Longevity
AN fittings are made from high-quality aluminium, stainless steel, or brass, making them much more durable than standard rubber hoses and clamps. They are resistant to corrosion, pressure, and high temperatures, ensuring a longer lifespan even in the harshest environments. If you’re investing in a long-term build, AN fittings are worth every penny.
3. Ease of Maintenance and Replacement
One of the best things about AN fittings is that they are reusable. Unlike traditional rubber hoses that degrade over time and need to be replaced frequently, AN fittings can be disassembled and reinstalled without damage. This makes maintenance and modifications much easier, especially for those who frequently upgrade or tune their vehicles.
4. Customisability and Flexibility
AN fittings come in a variety of angles, sizes, and finishes, allowing you to customise your setup to fit your exact needs. Whether you need a 90-degree bend for a tight space or a sleek black anodised finish for a cleaner look, AN fittings offer the flexibility to design a professional-grade fuel or cooling system.
5. Enhanced Safety and Performance
In motorsports and high-performance applications, safety is a top priority. AN fittings are designed to withstand extreme conditions, preventing failures that could lead to catastrophic engine damage or even fires. Their secure connections help maintain consistent fuel flow and pressure, ensuring peak performance on the track or street.
Conclusion
While AN fittings may come at a higher upfront cost than standard hose clamps and rubber lines, their benefits far outweigh the price. With superior sealing, durability, reusability, and customisability, they are the ideal choice for anyone serious about building a reliable and high-performance vehicle. Whether you’re upgrading a fuel system, reworking an oil line, or improving coolant flow, AN fittings provide the reliability and performance you need.
If you’re looking to upgrade your setup with high-quality AN fittings, check out our selection at Track Tuned Parts—we’ve got everything you need to take your build to the next level!
