S&S HI-4N Performance Ignition Module for 1970-1999 Harley-Davidson Big Twin and 1986-2003 Sportster Handlebars & Controls (Light) Holey Battery Box

Holey Battery Box

you'll look stylin' while repping your favorite parts source for all things H-D

Kits contain carb-to-intake seals

Tired of the faltering quality of points and condensers

but there's more to consider than meets the eye

S&S HI-4N Performance Ignition Module for 1970-1999 Harley-Davidson Big Twin and 1986-2003 Sportster Handlebars & Controls (Light) Holey Battery BoxS&S HI 4N Performance Ignition Module for 1984 1999 Harley Davidson Shovelhead, Evolution, and 1986 2003 Sportster Electronic ignition modules don't last forever, especially ones that live in the hot nose cone on Evos and Shovels. If you need a replacement, the S&S HI 4N offers adjustability OEM pattern replacements can't match. Single fire and dual fire function built into a single module All metal housing provides improved heat dissipation Ignition