1968 Charger -Key tumblers - glove box to trunk

[1968_CHARGRT_440_FOR_SALE]

Hi, Does anyone have a guide or information that will determine the relationship to tumblers in a glove box lock to that of the trunk lock. I lost trunk key and I have sent glove box lock to locksmith, they are telling me that the book does no go back far enough. So first question does the glove box lock have the same number of tumblers as the trunk lock and will a key made from the glove box lock open the trunk on my 1968 Charger? Second question doe anyone have a resource that breaks down the number of tumblers in the glove box lock and trunk lock? Thanks

 

[67 coronet]

i am fairly sure the glove box only uses 3 tumblers,the trunk uses more.why not pull the trunk cyl and send both out to be matched.you can pull the back seat to get to the trunk to open it.