This wire set is specifically for the above models listed that are equipped with a Battery Ignition system. (Distributor) These wires are NOT copper core wires.  This particular wire set are made up of carbon core resistor wires and can be used with point ignition systems or with the optional Electronic Ignition kits by Pertronix. High quality 7mm spark plug wire with our hy heat Silicone Spark Plug boots give top performance to any ignition system! No performace lost with this wire set.  (Coil wire included)  T