This spark plug wire set is made by Standard Motor Products and is compatible with Ford Bronco, E-100 Econoline, and E150 Econoline models. The set includes ignition wires and coil boots for optimal performance. The connector type is female and it can be placed on the front of the vehicle. Please note that this product contains a chemical known to the State of California to cause cancer, according to California Prop 65 Warning. Buy with confidence from a trusted seller on eBay, where you can find a wide range of ignition systems and components for your car or truck.