Ignition Group

Available for Electric or Kick start models. Made in the USA. Fits: 70-99 Big Twin (Except Twin Cam), 71-03 Sportster XL; use with Original equipment rotor 32402-83 Easy way to convert stock ignition systems to single-fire system Kits feature...

S&S Cycle HI-4N Ignition Module. This is the module only. Fits: 70-99 Big Twin (Except Twin Cam), 71-85 Sportster XL More power than the stock ignition Single-fire and dual-fire function built into a single module All-metal housing provides...

Finish off that custom chopper build or upgrade your Harley system with the HI-4N kit from S&S Cycle. Fits: 70-99 Big Twin (Except Twin Cam), 71-85 Sportster XL More power than the stock ignition Single-fire and dual-fire function built into a...