SUMAX Custom-Fit Spark Plug Wire Kit — 8 mm, 48.5 cm (19") , Black – 00-17 Softail, 01-15 CVO, 99-17 Dyna

High-performance, custom-fit spark plug wire sets built for reliable ignition and long service life. ⚡️

• Designer plug wire sets come in distinctive, highly visible colors for easy routing and identification.
• Precut with plug and coil boots plus terminals already installed for quick, correct installation.
• Boots and wires use extra‑high‑temperature silicone to protect components under extreme heat, up to 600°F.
• Spiro‑Pro core delivers up to ten times the conductivity of a standard carbon‑core wire for improved spark transfer.
• Low resistance design runs cooler and typically lasts three to four times longer than carbon‑core wires.
• Engineered for electronic ignition systems while remaining compatible with point‑type setups.
• Made in the USA for consistent quality and fit.

Easy to route and install, these wires are a practical upgrade for everyday use and performance applications.