Max Volt Big Block Chevy 8mm 90 Degree Plug Wires
Max Volt Big Block Chevy 8mm 90 Degree Plug Wires (MSD 3148 Replacement)
These are 8MM Spark Plug Wires. They are replacements for discontinued MSD 3148 wires. The stainless steel conductor offers lower resistance for maximum voltage carrying capabilities and will not affect other ignition controls or on-board electronics. The outer sleeve is constructed of a tough high temperature silicone jacket. An excellent upgrade for OEM plug wires.