Description
A quality radiator filler neck is critical for maintaining proper coolant circulation and system pressure in high-performance engines. The Howe Billet Radiator Filler Neck 34301 delivers precision engineering in billet aluminum construction, ensuring durability under extreme engine conditions while providing a clean, professional appearance. Its universal design and straightforward weld-on installation make it an ideal upgrade for custom cooling systems and race builds.
- Material: Billet aluminum
- Finish: Natural
- Style: Cap-style filler neck
- Port: 1/8 in NPT female
- Installation: Weld-on
- Fitment: Universal
- Quantity: Each
- MPN: 34301






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