Extra Long 21 Circuit Wiring Harness Hot Rod Kit For GM Chevy Automotive Wiring With Plug And Play Connectors, 17 Fuses, Ground And Power Leads, Easy Install For Custom Car Builds

21-Circuit GM Wiring Harness Kit with Plug-In Connectors
✔️ 17 fuses, 21 circuits, ground and power leads, pack size: single kit

This extra-long wiring harness is built for GM/Chevy projects, featuring plug-and-play connectors and 17 fuses across 21 circuits. It helps simplify complex electrical installs in hot rods and custom builds.

✅ 17 fuses and 21 circuits included with GM column connectors
✅ Plug-and-play harness with switched power, constant power, and ground connections
✅ Includes wiper/radio accessories, cruise/backup, heater/air, clock, dome, cig lighter, power door, power seat, fan power, instrument power, flasher, fuel pump power, brake, power window, headlight, horn
✅ Clear instructions and easy install for custom car builds

💡 What is a multi-circuit automotive wiring harness used for in a GM build?

It bundles, protects, and routes power and signals for reliable installation. - organizes circuits for quick diagnostics - safer wiring by separating functions - plug-and-play friendly with factory connectors - ideal for custom builds and upgrades✝️