MSD 5564 Street Fire spark plug wire set. Features 8mm black wires, fits Chrysler 318-440 socket-style engines, ensures reliable spark delivery, sold as a set.
MSD 5575 Street Fire spark plug wire set. Features 8mm black wires, fits Chrysler 318-440 multi-angle engines, ensures reliable spark delivery, sold as a set.
MSD 5577 Street Fire spark plug wire set. Features 8.5mm black wires, universal fit for performance vehicles, ensures optimal spark delivery, sold as a set.