F-150 E-150 4.2L V8 01-04 High Performance 8.5 mm Spark Plug Wire Set 98230R

High Performance 8.5 MM Ignition Wire Set. These are OML's High PERFORMANCE Racing Wires; engineered with double pure silicone insulation braided for added pull strength and a Ferro spiral conductor with a low resistance impregnated core which creates an effective RFI choke suppression. They are wound tight for low resistance resulting in the maximum performance from your automobile. These wires are designed for extreme heat and extreme horsepower!