Watch in action

Reliable Fluid Connections

Ensure your fluid systems are secure with the Allstar Performance -4 AN to 10mm x 1.5 adapter fitting. This 2-pack provides the perfect solution for connecting AN lines to metric ports, commonly found in various automotive cooling, fuel, and oil systems. Designed for versatility and strength, these adapters are a must-have for any serious mechanic or DIY enthusiast.

Engineered for Precision

Allstar Performance is known for delivering high-quality hardware that performs under pressure. These straight adapters feature:

• Metric to AN Conversion: Simplifies the integration of aftermarket AN lines into metric-threaded components.
• Durable Steel Construction: Provides superior strength compared to aluminum alternatives in high-vibration environments.
• Zinc Oxide Finish: Protects against rust and corrosion, ensuring a long service life.
• Convenient 2-Pack: Provides everything you need for dual-port applications or spares for your toolbox.

Whether you are upgrading your fuel system or installing an auxiliary oil cooler, these adapters offer the precision and reliability required for a leak-free setup. The straight-through design ensures maximum flow, helping your engine perform at its best. Trust your plumbing needs to the high-quality components found at GGCRACING.