Compu-Fire, ignition module, wire & coil kit. Kick start - 70-99 Big Twin (excl. Twin Cam) and 71-01 Sportster (excl. 1200S). Models with mechanical advance Aircleaner adapters Stepped 1-3/4" to 1-7/8" head

Stepped 1-3/4" to 1-7/8" head pipes

Note that The Factory has used DOT 5 up to around 2006

between oil filter housing & crankcase (2 used TCA

Run single or no exhaust in the rear when running Arlen Ness Angled Saddlebags

Compu-Fire, ignition module, wire & coil kit. Kick start - 70-99 Big Twin (excl. Twin Cam) and 71-01 Sportster (excl. 1200S). Models with mechanical advance Aircleaner adapters Stepped 1-3/4" to 1-7/8" headSingle fire. With 538406 module for kick start models that offers delayed timing to TDC below 300 RPM to prevent kickback. Module comes with a built in static timing light and feature an extended temperature and low voltage operation. Comes with a single fire ignition coil and a set of universal spark plug wires. Note: A tach adapter (MCS 538408) is required to correct tacho output when using single fire ignition, for correct RPM representation.