I do not intend to sell the car
Dude, If you have no intention of selling the car, what dose it matter, besides it's a "383" car, do yourself a favor, don't get your panties all bunched up over a little tag with numbers stamped on it, just restore/restify, modify or whatever the car and just drive the thing and enjoy it,....you don't need a tag for that,...tags, numbers, date codes, etc are for those looking for status amongst others of the same thinking, or those concerned with inflating potential resale values,....it's just a machine, not an entity 
