Mechanical Advance Kit With Needle Bearings Harley Big Twin 1970-Early 1978 & Sportster 1971-Early 1978

Weight: 0.40 This complete mechanical advance kit uses state of the art bearing technology at the flyweight pivot points to provide the smooth, consistent and reliable ignition timing you demand Complete kit includes everything as shown to update your point style ignition system with top quality performance parts Note: This kit can also be used to convert a Dual Fire electronic ignition system to a point type mechanical advance ignition if used in conjunction with a 4.3 OHM through 5 OHM ignition coil. V-FACTOR Replacement Mechanical Advance Unit Fits Big Twin 1970-Early 1978 & Sportster 1971-Early 1978