Parts Giant

article

S&S IST Ignition Installation Kit Harley FLSTC Heritage Softail Classic 04-06

Product Details

Only for use with S&S IST Ignition System 55-1221. All installation kits include a wiring harness adapter, knock sensor, and temperature sensor. Installation on a Harley-Davidson Twin Cam 88 engines makes use of the stock crankshaft position sensor and MAP sensor, so the installation does not include those items.

NOTE: Only fits carbureted models.

Fit Guide

Model
IST Ignition Installation Kit

Product Fitment

This item fits the following applications:

Harley-Davidson
FLSTC Heritage Softail Classic
2004
Harley-Davidson
FLSTC Heritage Softail Classic
2005
Harley-Davidson
FLSTC Heritage Softail Classic
2006