The Ford Racing 9mm spark plug wire set in blue is a wire-wound ignition set built to reduce resistance and minimize spark loss. A spiral-wound suppression core, silicone insulation and 45° plug boots help resist heat, fuels and oils while lowering crossfire. Stainless steel distributor cap terminals, numbered wires and a coil lead (when applicable) simplify installation and cylinder identification.
Ford Racing 9mm Spark Plug Wire Sets - Blue