Ignition Wire Firewall Grommet Blank Kit Black Face No Holes Drilled

Conceal and protect ignition wiring with the Aeroflow Ignition Wire Firewall Grommet Blank Kit. Featuring a Black face with no pre-drilled holes, it offers a customizable solution for routing spark plug leads through the firewall or other flat surfaces while maintaining a clean, finished appearance.

Key features

• Billet aluminium mounting face ring provides a rigid, precise mounting surface for a secure fit.
• Stainless steel hardware included for corrosion resistance and dependable installation.
• Durable black polyurethane insert delivers protection against dirt, heat, fumes, and moisture to keep your interior pristine.
• Predrilled rubber inserts designed to suit 8.5mm spark plug wires for quick, reliable setup (on applicable configurations).
• Available in 4-, 6-, 8-cylinder configurations or as a blank to drill your own pattern for electrical wires.
• Black face with no holes drilled—perfect for a custom setup and clean, professional appearance.

Why it matters

The tight-fit design minimizes dirt, heat, fumes, and moisture from entering the cabin, while the robust hardware and billet backing ensure long-lasting performance under demanding automotive environments. Whether you’re restoring a classic, building a hot rod, or upgrading a daily driver, this grommet kit helps you achieve a neat, factory-like finish without compromising accessibility.

What you can expect

• A universal solution adaptable to various engine layouts and cabin configurations.
• A clean, registered look with a premium aluminium ring and durable black polyurethane insert.
• Ease of installation with included stainless steel hardware and a blank option that lets you drill your own pattern for electrical wires.