Elevate the performance of your classic 1973-1974 Buick Skylark, Special, or Gran Sport with our top-of-the-line Horn Wire Extension Harness. Designed specifically for vehicles with dual horns, this harness ensures optimal connectivity and reliability for your horn systems, significantly enhancing your vehicle's functionality. Unlike generic alternatives, our product is engineered for precise compatibility, guaranteeing seamless integration with your existing wiring for a hassle-free installation.