Upgrade your classic ride with the premium Coil Extension Wire tailored specifically for the 1969 Buick Skylark Gran Sport Lectric Limited. This specialized tachometer harness facilitates a reliable connection between your tachometer and the ignition coil, ensuring precise performance readings. With its robust construction, this harness surpasses standard alternatives, giving you peace of mind during every drive and allowing you to relish the vintage driving experience without any electrical disruptions.