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Ultimate Electrical Reliability for Your Classic Build

Revitalize your vehicle's electrical system with the Painless Wiring 21 Circuit GM Keyed Column Harness. Designed for enthusiasts who demand reliability, this universal kit provides a clean, professional solution for custom builds, street rods, and restoration projects. Featuring high-grade TXL wire and clearly labeled circuits, this harness eliminates the guesswork often associated with vintage electrical repairs.

Key Features and Benefits

• 21 Pre-Wired Circuits: Includes essential power for ignition, headlights, turn signals, wipers, and more.
• GM Keyed Column Compatibility: Engineered specifically for seamless integration with GM-style steering columns.
• Color-Coded Wiring: Industry-standard color coding ensures a straightforward installation process for any skill level.
• High-Temperature Insulation: Built to withstand harsh engine bay environments for long-term durability.
• Complete Kit: Comes with everything needed to modernize your vehicle's power distribution.

Whether you are performing a frame-off restoration or a custom engine swap, this harness provides the foundation for a safe and functional vehicle. The 21-circuit design offers enough capacity for modern accessories while maintaining the classic aesthetic of your build. Avoid the frustration of brittle, aging factory wiring and switch to a system designed for the modern era. Experience superior electrical performance and peace of mind with this premium kit from GGCRACING.