I am trying to get my glove box lid open on my 70 without causing damage........it is locked and the trunk key will go in but will not unlock ...what is best way to handle this...?....Thanks
Just an idea... I've never done it and I don't know if it's very feasible.
You may be able to remove the screws holding the door to the dash.
Pull it back a bit and use a long screwdriver through the hinge area to remove the screws holding the catch.
Hopefully, you have a glove box light so you can see what you're doing when you pull the hinge area back.
The only other option I can think of is to go through the cardboard glove box interior.