Mishimoto 42mm Aluminum CNC Fill Neck - MMFN-L

Upgrade your custom radiator project with the Mishimoto Large Aluminum Fill Neck Universal- MISH-MMFN-L. Designed for those who craft their own aluminum radiators, this fill neck is an essential component that combines functionality with durability. Here’s why it stands out: - **Precision Engineering**: Crafted with CNC machined aluminum, this fill neck ensures a perfect fit and superior performance, providing a reliable connection for your cooling system. - **Customizable Fit**: Ready to be welded, this fill neck is ideal for custom applications, allowing you to tailor your radiator setup to your specific needs. - **Seamless Compatibility**: Designed to work seamlessly with Mishimoto Radiator Caps, ensuring a secure and leak-free seal for your cooling system. - **Overflow Management**: Comes with a screw-in nipple for overflow, helping to manage excess coolant and maintain optimal pressure within your system. - **Peace of Mind**: Backed by the Mishimoto Lifetime Warranty, you can trust in the quality and longevity of your investment. Whether you're a seasoned mechanic or a DIY enthusiast, the Mishimoto Large Aluminum Fill Neck Universal offers the perfect blend of quality and convenience for your custom radiator projects.