Description
A properly sealed cooling system is critical to maintaining engine temperature stability under high-performance conditions. This Allstar Performance radiator overflow fitting ensures a reliable connection between your radiator overflow tank and hose lines, preventing coolant leaks that can compromise engine protection. The aluminum construction and blue anodized finish deliver corrosion resistance and durability for both street and track applications.
- Manufacturer: Allstar Performance
- Part Number: ALL99312
- Fitting Type: Straight adapter
- Connection: 1/8 NPT male
- Hose Barb: 5/16 inch
- Material: Aluminum
- Finish: Blue anodized
- Fitment: Universal
- Installation: Bolt-on
- Quantity: Each









