MSD 31543 Super Conductor spark plug wire set. Features 8.5mm red wires, universal fit for Ford 302/351W engines, ensures optimal spark delivery, sold as a set.
MSD 31323 black Super Conductor spark plug wire set. Features 8.5mm black wires, fits Ford 302/351W HEI engines, ensures optimal spark delivery, sold as a set.
MSD 31259 Super Conductor spark plug wire set. Features 8.5mm red wires, fits Ford 2300 4-cylinder engines, ensures optimal spark delivery, sold as a set.
MSD 31339 Super Conductor spark plug wire set. Features 8.5mm red wires, fits Ford 351M-400 HEI engines, ensures optimal spark delivery, sold as a set.