This weatherproof bulkhead connector kit provides a clean, professional way to route multiple wires through the firewall while protecting them from moisture, dirt, and abrasion. It’s ideal for separating engine-bay wiring from interior wiring on custom builds, restorations, and hot rods.

• 22-port weatherproof bulkhead connector
• Designed for firewall pass-through applications
• Seals wiring between engine compartment and passenger compartment
• Helps keep wiring organized and protected
• Requires a 2" mounting hole
• Maximum supported wire size: 12 gauge