40636 409 Pro-Race spark plug wire set. Blue

These blue Taylor 409 Pro-Race spark plug wires bring serious performance and a custom look to 2009 to 2016 FLT Touring models. Sold as a kit, the set features 10.44mm diameter cables in 18-inch and 36-inch lengths with 135-degree plug boots. The Spiro-Pro spiral wound core provides 350 Ohm per foot resistance, ensuring top-tier suppression of electronic interference. Constructed with three layers of silicone and reinforced with heat-treated fiberglass mesh, these wires are built for strength and can handle temperatures up to 600 degrees Fahrenheit. They are fully compatible with standard Harley-Davidson ignitions and use vibration-resistant, double spring locking terminals. If you need a heavy-duty wire that can stand up to the heat of a big-inch touring motor, these are the ones.