Description
A properly sealed firewall penetration is critical for maintaining system integrity in high-performance fuel and fluid systems. This grommet isolates your -10AN line from direct contact with the firewall, preventing abrasion damage and maintaining a professional installation that meets racing standards. Whether you’re running a fuel system upgrade, nitrous line, or custom coolant circuit, this precision grommet ensures a clean, reliable seal.
- -10AN line size
- 3 inch outer diameter
- 0.625 inch inner diameter
- Aluminum and rubber construction
- Black finish
- Single hole design
- Sold individually
- Bolt-on installation






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