Mishimoto Aluminum CNC Fill Neck 42mm - Compatible with Mishimoto Radiator Caps

If you are customizing an aluminum radiator, the Mishimoto Aluminum Coolant Fill Neck is an essential component to consider. This CNC machined fill neck is designed to be welded onto your custom project, offering compatibility with Mishimoto Radiator Caps. The 42mm Aluminum Fill Neck features a screw-in nipple for overflow, ensuring efficient coolant management.

Key Features:

• CNC machined aluminum construction
• Designed for custom aluminum radiators
• Compatible with Mishimoto Radiator Caps
• 42mm size for optimal coolant flow
• Incorporates a screw-in nipple for overflow