Precision 3D Printed Solutions for Performance Builds
At CarChains3D, we design and manufacture high-performance 3D printed parts that bring modern technology to classic and custom vehicles. From digital dash clusters and ECU mounts to wiring bulkheads and custom inserts, every product is built with precision, durability, and seamless fitment in mind. Whether you’re restoring, racing, or upgrading, our goal is simple—deliver innovative solutions that make your build cleaner, smarter, and faster.
Upgrade your 3rd gen F-body with CarChains3d’s 3D Printed Firewall Bulkhead Fitting, designed specifically for the 1982-1992 Camaro, Firebird, and Trans Am. This bulkhead fitting is engineered to fit into the same OEM holes that the original ECU harness passes through, providing a secure and clean solution for your Holley Terminator harness installation.
Key Features:
OEM Fitment: This bulkhead fitting is designed to fit perfectly into the existing OEM holes, ensuring a hassle-free installation with no drilling required.
Multiple Versions Available:
Blank Version: For those who need a sealed pass-through.
Single Hole Versions: Available with either a 22mm hole or a 28mm hole to accommodate different harness sizes.
Two-Hole Version: Includes a 28mm hole and an 18mm hole, ideal for complex installations.
Secure Installation: The back plates feature recessed nylon nuts, allowing the fitting to bolt securely to itself through the OEM holes, ensuring a robust and reliable setup.
High-Temperature Resistant: Printed from a high-temperature stiff material, this bulkhead fitting is built to withstand the harsh conditions of your engine bay, providing long-lasting durability.
Enhance your vehicle’s wiring setup with CarChains3d’s Firewall Bulkhead Fitting, combining precision engineering with high-quality materials to deliver a superior installation experience.
