Sumax 8mm Spark Plug Wires for 2018-2020 Harley Softail - Red

Sumax 8mm Red Spark Plug wires for Harley M8 Softail Models. Precut with plug/coil boot & terminals already installed. Low resistance so they run cooler and last longer.

Fits: 2018-2020 M8 Softail Models

• Precut and have the plug/coil boots and terminals already installed
• Boots and wires are made from extra-high-temperature silicon, 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 three to four times longer than carbon-core wires
• Sold as a set
• 8mm Wires
• Made in the U.S.A.