Our tech tip section on 12V conversion does not say anything about dizzy (electrically). I don't know if it physically fits. Dizzy part numbers are not the same for 47 and 58. Also I have read something about cam gear vs dizzy gear, Better check that out for "iron meshing cast" compatibility. You could chew something up.

Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn