Vibrant Performance Female to male expander adapter, female size: -4 an, male size: -6 an

Vibrant Performance Female to male expander adapter, female size: -4 an, male size: -6 an. Designed for performance automotive applications, this fitting provides a reliable and precise connection for fluid systems.

• High-quality aluminum construction for durability
• Corrosion-resistant finish
• Engineered for a secure fit and easy installation
• Ideal for custom fuel, oil, and cooling systems