Upgrade your classic ride with the high-quality Coil Extension Wire designed specifically for the 1968-1969 Buick Skylark, Special, and Gran Sport. This tachometer harness provides a reliable connection between your tachometer and the ignition coil, ensuring accurate performance readings. Its durable construction outperforms alternatives, providing you peace of mind on every drive, allowing you to focus on enjoying the vintage driving experience without any electrical interruptions.