Upgrade your automotive setup with the Vibrant 10840 -3AN Female to -4AN Male Expander Adapter Fitting. This high-quality adapter is crafted from lightweight 6061 aluminum alloy, ensuring durability without adding unnecessary weight to your system. Designed for versatility, this fitting allows you to connect Vibrant hose ends to a variety of components, making it an essential addition for any performance enthusiast. The Vibrant Performance adapter fitting stands out for its quality and reliability. It guarantees smooth flow and easy assembly, while the anti-leak seal design provides peace of mind during operation. This fitting is compatible with most popular oil pumps, fuel pumps, and fuel filters, making it a must-have for enhancing your vehicle's performance. Available in a sleek anodized black finish, the Vibrant 10840 fits seamlessly into any setup. <b>Features:</b> * Material: Constructed from lightweight 6061 aluminum alloy: Material: Constructed from lightweight 6061 aluminum alloy * Design: Features an anti-leak seal for reliable performance: Design: Features an anti-leak seal for reliable performance * Compatibility: Fits most popular oil pumps, fuel pumps, and fuel filters: Compatibility: Fits most popular oil pumps, fuel pumps, and fuel filters * Finish: Available in a sleek anodized black for a polished look: Finish: Available in a sleek anodized black for a polished look