MSD 31363 black Super Conductor spark plug wire set. Features 8.5mm black wires, fits Chevy big block 1974-1976 HEI engines, ensures optimal spark delivery, sold as a set.
MSD 31369 Super Conductor spark plug wire set. Features 8.5mm red wires, fits Chevy 454 1974-1976 HEI engines, ensures optimal spark delivery, sold as a set.
MSD 31489 Super Conductor spark plug wire set. Features 8.5mm red wires, fits Chevy big block marine HEI engines, ensures optimal spark delivery, sold as a set.
MSD 31353 black Super Conductor spark plug wire set. Features 8.5mm black wires, fits Chevy small block HEI engines, ensures optimal spark delivery, sold as a set.
MSD 35603 black Super Conductor spark plug wire set. Features 8.5mm black wires, fits Chevy big block with HEI tower cap, ensures optimal spark delivery, sold as a set.
MSD 35609 Super Conductor spark plug wire set. Features 8.5mm red wires, fits Chevy big block with HEI tower cap, ensures optimal spark delivery, sold as a set.