I have the original plug wires in a 99 Taurus and 95 Olds and they are numbered 1 through 6 to match the cylinder. I bought new Motorcraft and AC Delco wire sets. Neither of the sets had the original style numbered wires. I assumed Motorcraft means OEM Ford and AC Delco means OEM GM wires but maybe not. Would I have to order the wires from a Ford or GM dealer to get numbered Ford or GM wires? Or is this all that is available?