Sumax 8mm Spark Plug Wires For Harley Softail And Dyna
Hot spark is critical to extracting maximum horsepower from your mill, and skinny, ragged-out stock spark plug wires are not going to move the juice from your coil into your plugs very well. Replace them with Sumax high-quality silicone-jacketed plug wires.
Features:
- Designer plug wire sets come in distinctive, highly visible colors
- Precut and have plug/coil boots and terminals already installed
- Boots and wires are made from extra-high-temperature silicone, which gives protection up to 600°F
- Spiro-Pro core provides up to 10 times the conductivity of a standard carbon-core wire
- Low resistance means they run cooler and last 3-4 times longer than carbon-core wires
- Designed for electronic ignitions
- 19″ & 7″ Leads
- 90° plug boots, 180° coil boots
- Sold in pairs
- Made in the USA
![Puig R19 Frame Sliders KTM 790 / 890 Duke / R / GP 2018-2024 Black [Open Box] 1 Puig R19 Frame Sliders KTM 790 / 890 Duke / R / GP 2018-2024 Black [Open Box] -Rev Zilla Shop puig r19 frame sliders ktm790890 duke rgp20182024 black open box black](https://www.revzillacomponent.com/wp-content/uploads/2025/11/puig_r19_frame_sliders_ktm790890_duke_rgp20182024_black_open_box_black-100x100.webp)














![Puig Fender Eliminator Kit Suzuki GSX-8S / GSX-8R 2023-2025 Black [Open Box]](https://www.revzillacomponent.com/wp-content/uploads/2025/11/puig_fender_eliminator_kit_suzuki_gsx8_sgsx8_r20232025_black_open_box_black-247x196.webp)


Reviews
There are no reviews yet.