You will need to find and purchase your own YOM plate from a vendor at a swap meet that sells these and you will need to make sure it's a 'clear' plate, meaning that number is not currently in use. that is what the YOM dept can tell you. So if you do not have an old plate already there is no need to call the number I gave you other than to inquire about this other plate to match the '45/'46.
If it were me I would purchase a pair of the CA new BLACK plates, easy deal and they look great also can personalize them.
