Harley FX/FL Shovelhead Ignition Timer Plate, OEM #32610-78 (Early Sensors, 1978-79)
This timer plate is used for mounting the early electronic ignition sensors from 1978-79. For points-style ignitions, a different plate style was used. So this is only for the 1978-79 vintage.
021522 D-3 (22 01 23, 8-8)