Weight: 0.40
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-FACTORReplacement Mechanical Advance UnitFits Big Twin 1970/Early 1978 & Sportster 1971/Early 1978