locking gas cap 69 charger

[graig692003]

Hey,
I have a 69 charger that is original as they come. When I bought it a year and a half ago it had the original polyglass tires on it and the original owners manual.  The vinyl top was the original. The fender tag was rusted but I got the broadcast sheet from under the rear seat. On the broadcast sheet it has on there that it came with a locking gas cap. I think the one that came with the car is the original by the way the keys look. My question is where are the numbers on the gas cap or how can I be sure that it is the original gas cap that came in the car 37 years ago. Thanks Graig

[Charger-Bodie]

the locking mech. sets into the top of the filler neck and the flip top covers it up .....the flip top gas cap is the same lock option or not

[Daytona R/T SE]

It should look like this:

[graig692003]

Thanks guys, It looks just like the picture and the key even looks like that. The key says "GAS" on it. I have another key that has "FUEL" on it. I don't have the box to go with it but that's ok. Thanks for the help. Graig