Softail Electrical & Wiring

Drag Specialties - Performance Spark Plugs fits '99-'17 Twin Cam Models Features Plugs have a unique look with a black ceramic body and bold red logo/script Insulator is made of 95% pure alumina, features strong resistance to heat shock and superior...

Drag Specialties - Spark Plugs fits '75-'99 Big Twin Models (MID) The Drag Specialties Spark Plugs are a great choice for those looking to upgrade their '75-'99 Big Twin Models (MID). These plugs have a unique look with a black ceramic body and...

Drag Specialties - Iridium Spark Plugs fits '99-'17 Twin Cam, '86-'20 Sportster Models Features The ultimate in spark plug technology and performance Iridium electrode is smaller than a standard electrode; requires less voltage Hotter spark and...