
DCPR7E Spark Plug by DRAG SPECIALTIES (manufacturer part no: E18-6655SDS) — a compact spark plug designed for Vintage/Classic, Touring, and Roadster motorcycles. Its sleek look combines a black ceramic body with a red logo, adding an aesthetic touch that suits customs and beautiful displacements.
Designed for high-torque engines often mounted on Harleys and other customs, it is among the references suitable for models such as the Street Glide CVO, Electra Glide Ultra Limited CVO, or Dyna Low Rider S (compatibility examples). A practical choice for riders looking for a square-designed spark plug that is reliable in use and easy to install.