6an Male to Female Ball Valve Ultrapro

The 6AN Male to Female Ball Valve Ultrapro from EARLS is an essential fluid management component designed for custom fuel, coolant, and hydraulic systems in high-performance vehicles. This product is ideal for those building street rods, race cars, or heavily modified daily drivers, providing a reliable shutoff point in AN-plumbed systems.

Manufactured to EARLS' exacting standards, this ball valve features a full-flow 6AN Male to Female port design, enabling straightforward integration into existing AN-line setups without the need for adapter stacking. The quarter-turn shutoff action minimizes pressure drop when fully open, which is critical for maintaining system flow rates in both fuel-injected and naturally aspirated engines. Precision-machined from aircraft-grade aluminum, the Ultrapro construction resists corrosion and thermal cycling while ensuring leak-free performance under pressure.

Engine builders and fabricators rely on this valve for dead-head protection during fuel system priming, coolant system flushes, and pressure testing of custom circuits. Its compact footprint and lightweight design make it easy to fit into tight spaces, making it a versatile choice for various applications.