Mishimoto Aluminum Radiator Fill Neck Universal

The Mishimoto Aluminum Radiator Fill Neck (also called a coolant fill neck or radiator filler neck) is a universal, weld-on component for anyone building or modifying a custom aluminum radiator. Each fill neck is CNC machined and ready to weld into your project.

Key Features:

• CNC-machined aluminum construction for a precise, consistent finish
• Weld-on design for custom and fabricated aluminum radiators
• Universal application, not vehicle specific
• Compatible with Mishimoto radiator caps
• Includes a screw-in nipple for overflow connection
• Backed by the Mishimoto Lifetime Warranty

Mishimoto fill necks suit custom builds, race cars and restorations that need a clean, dependable coolant filling point. The fill neck is offered in more than one size, so you can choose the one that matches your radiator build.