The Ford Racing 9mm spark plug wire set in red combines a spiral-wound suppression core with silicone insulation to minimize resistance and spark loss. 45° plug boots (on most applications) and stainless steel distributor cap terminals help prevent crossfire and corrosion. Wires are numbered for each cylinder and include a coil lead when required, simplifying installation and engine bay routing.
Ford Racing 9mm Spark Plug Wire Sets - Red