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Upgrade your vehicle's firewall with our billet bulkhead adapter—a clean, durable, and professional alternative to standard rubber grommets. Designed to securely sandwitch the firewall and provide a secure mounting location for your engine harness. Perfect for motorsport builds, or custom projects. Will require hole in firewall. Features: -CNC-machined from high-grade billet aluminum -Offset design for additional clearance under dash -Cleaner, more secure fit vs. rubber grommet -Raw and Anodized finish options available -Easy installation with included hardware Please note, raw finish option is raw aluminum and will loose its luster over time if not maintained with natural oxidation of the aluminum. USA MADE!!! Designed and manufactured in our central Florida shop.
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🇺🇸 Ship from USA · On Agora since 2026
$130.00