Description
A quality AN cap is essential for protecting your fuel, oil, and coolant lines from contamination and pressure loss. This Allstar Performance cap provides a secure, leak-free seal on -6 AN fittings—a critical component for maintaining system integrity in high-performance applications. Whether you’re running a fuel system on the dyno or securing vital cooling lines, this anodized aluminum cap delivers the reliability your racing setup demands.
- -6 AN fitting size
- Aluminum construction
- Black anodized finish
- Corrosion resistant
- Bolt-on installation
- Single cap






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