Elevate your classic Chevrolet's electrical system with our 1970 Chevrolet Fullsize Front Light Harness. Designed for seamless integration and reliability, this premium harness ensures optimal connectivity for your vehicle’s lighting system, enhancing both performance and safety. Unlike generic alternatives, our harness is specifically tailored for compatibility with 1985 and earlier SI series internally regulated alternators, making it the perfect choice for vintage restoration enthusiasts.