Classic Mustangs may be icons of vintage style and American muscle, but their original electrical systems weren’t built to handle modern demands. At Mustang Craftsmen, we specialize in electrical repair and electronic dash upgrades as part of our comprehensive Mustang restoration services. Whether you’re chasing gremlins in an original harness or planning a full digital dash upgrade, we bring 21st-century reliability to your 1960s legend—without compromising its classic appeal.

From Mustang restoration Michigan to Mustang restoration Ontario, our clients trust us to deliver expert wiring repairs and clean modern integrations for both stock restorations and restomods.

Electrical Repairs Done Right

After nearly 60 years, most original Mustang wiring is brittle, cracked, and prone to shorts. This can lead to everything from intermittent lights to full electrical failure—or worse, fire hazards.

Our experienced technicians carefully inspect your vehicle’s wiring harness and identify problem areas. We can:

• Replace the main harness or the complete wiring
• Install OEM-style reproduction harnesses
  
• Upgrade to modern systems with updated fuse boxes, one-wire alternators, and additional circuits for accessories like electric fans, fuel pumps, and sound systems

   

Whether you’re restoring a Shelby GT350 or a standard coupe, quality wiring is essential for performance and safety in any classic Mustang repair or Ford restoration project.

Electronic Dash and Instrumentation Upgrades

Want the look of a vintage Mustang with the function of a modern performance car? Our electronic dash upgrades offer sleek, digital instrumentation with vastly improved accuracy, lighting, and features. We’ve installed digital clusters and custom gauges in dozens of classic Mustangs, integrating seamlessly with both modern drivetrains and carbureted setups.

These upgrades can include:

• Full digital or hybrid analog/digital gauge clusters
  
• LED lighting for improved night visibility
  
• Custom layouts for fuel injection systems or supercharged builds
  
• Integration with modern sensors and ECUs

   

This is especially popular among clients in Mustang restoration shops that cater to restomod and performance builds, where keeping an eye on your engine is just as important as preserving style.