Description
Spark plug wire quality directly impacts ignition reliability and engine efficiency—cheap wires introduce resistance losses and EMI interference that compromise combustion timing. MSD’s Super Conductor design delivers low resistance (40-50 Ohms per foot) and superior electromagnetic shielding, ensuring clean signal transfer from your distributor or ignition module to each cylinder. Whether you’re tuning a street engine or running a high-rev race application, this universal V8 set cuts to your exact configuration for a professional install.
- Wire Diameter: 8.5mm
- Conductor: Spiral core
- Resistance: 40-50 Ohms/foot
- Boot Material: Silicone
- Terminal Style: HEI standard
- Boot Style: Straight plug
- Color: Black
- Fitment: Universal V8 engines
- Installation: Cut-to-fit, bolt-on
- Includes: 8 wires, terminals, boots
- MSD Part #: 31183






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