
Iron XL Spark Plug by DRAG SPECIALTIES (manufacturer part number: E18-6658SDS). Designed for roadsters and classic Sportsters, this spark plug features a sleek look with a black ceramic body and a distinctive red logo. It combines robust materials and careful construction for reliable ignition on air/oil engines of vintage customs and roadsters.
Ideal for owners of 1980s Harley-Davidson Sportsters looking for a spark plug that is both aesthetic and reliable for road use. Check the thread and heat rating before installation to ensure perfect compatibility with your cylinder head.