Description
A quality flare union is non-negotiable in high-performance fuel and fluid systems where reliability directly impacts race results. This Allstar Performance straight union maintains consistent flow rates and pressure integrity without the complications of angled fittings, making it an ideal choice for clean, direct line runs in custom fuel systems and forced induction setups. Black anodized aluminum construction delivers lightweight durability while resisting corrosion in demanding engine bay environments.
- 4 AN male to 4 AN male
- Straight configuration
- Aluminum construction
- Black anodized finish
- Flare union adapter
- Bolt-on installation
- Sold individually






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