Description
Reliable ignition delivery is non-negotiable in high-performance applications. The MSD 8.5MM Spark Plug Wire Set delivers consistent spark timing and signal integrity across all eight cylinders, eliminating misfires and dropout that can cost you tenths on the track or reliability on the street. With a spiral core conductor and quality construction, these wires handle the demands of forced induction, high RPM, and extreme engine bay temperatures.
- 8.5mm diameter
- Super Conductor core
- Spiral core design
- 90-degree plug boots
- HEI style terminal
- Black finish
- Cut-to-fit kit
- V8 application
- MSD 31223
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