Hi, I have a 67 firebird convertible with a 3speed auto console shifter. My questions is whether anyone knows of a transmission lock so that the tranny cannot be moved it of park until it is unlocked. I have children and grand kids and my fear is someone could move the tranny out of park while the car is off in our driveway and bad things could happen! I don't know if there anything out there for this generation of cars. Thanks Kevin