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$118.95
MSD built the Super Conductor Spark Plug Wire Set to give your 1999–2013 GM truck or SUV maximum ignition performance with zero compromise on reliability. Designed for LS-based engines, these custom-fit 8.5mm wires feature ultra-low resistance and superior EMI suppression—making them the perfect upgrade for high-performance street or off-road applications.
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$118.95 – $140.95
MSD engineered the Super Conductor Spark Plug Wire Set for Small Block Chevy engines running an HEI-style distributor cap. This set delivers the ultimate combination of spark energy transfer and EMI suppression. Built for race engines with headers, this 8.5mm wire set provides custom-length wires that fit perfectly while withstanding the heat and abuse of high-performance environments.
