Granatelli Universal Weld-In Radiator Filler Neck
A clean, reliable solution for adding a radiator filler location to custom cooling-system applications.
Built for Custom Cooling-System Fabrication
The Granatelli Motor Sports 510300 Universal Weld-In Radiator Filler Neck is designed for custom radiators, coolant tanks, expansion tanks, and other performance cooling-system projects. Its weld-in construction creates a strong, permanent filler location with a clean, professional appearance.
Key Features
- Universal weld-in design
- Ideal for custom radiators and coolant tanks
- Creates a secure and permanent radiator filler location
- Excellent for street, race, restoration, and custom builds
- Suitable for new fabrication projects or radiator repairs
- Sold individually
Product Details
| Brand | Granatelli Motor Sports |
| Part Number | 510300 |
| Product Type | Radiator Filler Neck |
| Installation | Weld-In |
| Fitment | Universal |
Important: This product includes the weld-in radiator filler neck only. It is not a complete radiator, coolant tank, or expansion tank. Professional welding is recommended. Confirm compatibility with your radiator cap and cooling-system design before installation.