
DRAG SPECIALTIES SPW7-DS Spark Plug Wire — Black spark plug wire designed for vintage purists and demanding touring riders. This 8.8 mm wire combines sheath, insulation, and inner tube made of silicone to withstand the severe thermal environments encountered on large twins and long journeys. Rated Class E according to SAE J2031, it supports a constant temperature of 450 °F (≈232 °C), ensuring durability over time. Made in the USA.
Easy to install, this wire is designed for configurations where heat and insulation reliability are paramount. Ideal for maintenance or restoration work on classic machines, it allows for a clean connection between the spark plug and the ignition system without compromising thermal performance.