Custom Wiring

The wiring in your high-performance or custom vehicle is its unseen backbone, dictating everything from reliability to aesthetics. We specialize in high-end custom harness installations that go beyond the ordinary. Using Mil-Spec wire and authentic Deutsch, Metri-Pack, and Weatherpack connectors, we ensure every connection is robust, every signal is clean, and every wire is meticulously placed for uncompromising quality. Our dedication extends to hydraulically crimped battery cables and dual-wall Raychem heat shrink for superior durability and protection. We also prioritize precision, aesthetics, and easy maintenance with tucked wires, clear heat shrink labels, and serviceable connectors.


Custom Wiring Services

In high-performance and custom automotive builds, the wiring system is the often-unseen backbone that dictates reliability, performance, and even aesthetics. At Oddball Motor Works, we specialize in high-end custom harness installations that go far beyond standard wiring, ensuring every connection is robust, every signal is clean, and every wire is meticulously placed.


Uncompromising Quality: Materials and Craftsmanship

We believe that exceptional wiring starts with exceptional components. That's why every custom harness we create is built using high-grade Mil-Spec wire, renowned for its superior durability, heat resistance, performance in demanding environments, and its impressive weight-saving properties. For critical connections, we exclusively use authentic Deutsch, Metri-Pack, and Weatherpack connectors, known for their secure fit, environmental sealing, and long-term reliability.

Our dedication to quality extends to every detail:

  • Hydraulically Crimped Battery Cables: To ensure maximum conductivity, long life, and the most secure connection possible, all our battery cables are hydraulically crimped. This method guarantees a precise, low-resistance connection that stands the test of time.
  • Dual-Wall Raychem Heat Shrink: Every connection we make is sealed with dual-wall Raychem heat shrink wrap. This advanced material provides a watertight, corrosion-resistant barrier, protecting your electrical system from the elements and ensuring unwavering performance.

Precision, Aesthetics, and Easy Maintenance

Our custom wiring isn't just about functionality; it's about integration and intelligent design. We meticulously tuck wires to minimize their visibility, achieving a clean, uncluttered engine bay and interior that complements your vehicle's build.

Beyond aesthetics, we prioritize future serviceability:

  • Heat Shrink Labels: Each wire and connection point is clearly identified with heat shrink labels. This meticulous labeling system significantly simplifies diagnostics, troubleshooting, and future modifications.
  • Serviceable Connectors: We strategically incorporate connectors throughout the harness to allow for easy maintenance and component replacement, streamlining any future work on your vehicle's electrical system.

Experience the Oddball Motor Works Difference

Choosing Oddball Motor Works for your custom wiring means investing in unparalleled reliability, superior performance, and an immaculate finish. We combine top-tier materials with expert craftsmanship to deliver a wiring solution that meets the rigorous demands of your high-performance or custom vehicle.

Ready to elevate your build with a truly professional wiring system? Contact us today to discuss your custom wiring needs.


Types of Wiring We do

Full Chasis and Engine Harnesss

Whether you need to replace a failing stock harness or require a custom solution for your high-performance build, our expert wiring services have you covered. We specialize in the meticulous construction and installation of new chassis and engine wiring harnesses. Every wire is routed with precision and every connection is made to a professional standard, ensuring a clean, robust, and reliable electrical system that enhances both the safety and performance of your vehicle.

PDM Wiring

For performance and race builds, we utilize Power Distribution Modules (PDMs) as a modern and streamlined alternative to traditional fuse and relay boxes. PDMs eliminate the bulk and complexity of conventional wiring by digitally controlling your vehicle's electrical systems. This not only significantly reduces weight and simplifies the wiring harness but also allows for advanced features like circuit protection, programmable outputs, and real-time data logging. By integrating a PDM, we can create a more reliable, serviceable, and efficient electrical system that is perfectly tailored to the unique demands of your high-performance vehicle.

Single/Multiple Addon Components

In addition to full harness builds, we also offer professional wiring services for smaller, standalone electrical components. Whether you're adding an essential fuel pump relay box, installing a new fan relay to improve cooling, or integrating a complete aftermarket gauge panel from brands like Dakota Digital or Intellitronix, our technicians ensure every connection is made with precision and expertise. We specialize in seamlessly integrating these add-ons into your vehicle's electrical system, providing a clean, safe, and reliable solution for all of your custom wiring needs.

More Services

  • Engine Swaps

    Considering an engine upgrade for your vehicle? Our expert engine swap services can bring your performance dreams to life. We handle everything from complete engine replacements to intricate drivetrain conversions, whether you're swapping in a newer model or upgrading to a different platform. Our team ensures a meticulous, professional installation and all necessary wiring and tuning to guarantee your new powerhouse performs flawlessly.

  • Resto Mod Builds

    Thinking about building your dream resto-mod? We specialize in full-scale builds that blend the iconic style of a classic with modern performance, comfort, and reliability. From complete chassis and drivetrain swaps to custom wiring and interior upgrades, we manage every detail. Our team meticulously crafts a vehicle that not only looks stunning but drives and performs better than new.

  • EFI Retro-Fits

    Want to bring modern reliability to your classic? Our EFI (Electronic Fuel Injection) retrofit service is the perfect upgrade. We'll convert your carbureted engine to a modern, computer-controlled fuel injection system. This means no more hard starts, rough idling, or hesitation, just a smoother, more responsive ride with better performance and improved fuel economy.

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