What is the correct attena for AM/FM? Fixed mast or telescoping? round or oval tip?
Antenna on my car is a telescoping variant where the mast does not screw into the base, but rather the base has a knurled stud that the antenna mast presses on to. Have to double check, but I believe the tip is round.
I have another antenna mast from a '69 Camaro on the shelf in the garage where the base of the mast has a threaded stud that obviously screws into the base.