Description
A quality radiator hose filler neck is essential for maintaining proper coolant levels and system integrity, especially in high-performance applications where thermal management directly impacts engine reliability. The Moroso 63740 provides a dependable transition between different hose diameters, eliminating the need for improvised adapters that can fail under pressure. This bolt-on solution ensures secure connections and consistent cooling system performance.
- 1.5-inch to 1.25-inch adapter
- Aluminum construction
- Filler neck design
- Hose mount compatible
- Natural finish
- Sold individually
