Up for sale is MODEL 1005 RACE INTERNAL IGNITION . The vendor part number is 1005 . Read title carefully to know what you are getting. Catalog description… Wide timing advance adjustment range accommodates stock to highly modified engines Digitally set RPM limit (100 RPM steps) Selectable single or dual fire mode Coil outputs protected against short circuits Billet aluminum housing Replaces all the HD OE ignition components