Twin Tec external single fire ignition converision kit includes 50 state street legal selectable ignition module sensor plate rotor cup and adapter harness that allows use of tachometer and single fire coil. Allows use of external ignition on all 1970-199 carbureted only Big Twins and 1971-2003 XL models. Helps prevent heat related ignition failures by replacing heat sensitive internal nose-cone style ignitions.
FITMENT
ACCESSORY ITEMS