Description
Fluid line integrity is critical in high-performance applications where pressure spikes and vibration demand reliable connections. This Allstar Performance union fitting delivers a straightforward, leak-free solution for consolidating -4 AN line runs without introducing weak points in your fuel, oil, or coolant system. When precision plumbing matters, a quality adapter eliminates guesswork and potential failure points.
- Type: Straight union adapter
- Size: 4 AN Male to 4 AN Male
- Material: Aluminum
- Finish: Black anodized
- Installation: Bolt-on, no fabrication
- Fitment: Universal -4 AN lines
- Quantity: Single unit
- Manufacturer: Allstar Performance
- MPN: ALL49711






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