Mallory Unilite Breakerless Ignition Conversion Kit - A554

Provides a simple conversion from breaker points in Big Twin and Sportster models to breakerless trouble-free precision timing
Dual fire system
No moving parts to wear out. Points are replaced by the Unilite module
Requires use of stock or high performance advance weight setup
Recommended coils to be used are 2.0 and 3.0 ohms for racing applications and 3.5-5.0 ohms for street and highway use
Easy 3-wire connection