This a fixed mast the hole in the quarter is exactly what you would see on a front fender punched out with location tab's unfonulty some clown put on a 57 chevy slanted back on it before it was mine so I don't have the correct base
Rear mount antenna l
I have a 1967 barracuda convertable H code 383 I have owned for over 30 years . It looks to have a factory rear mount antenna no hole in front fender factory plug at orginal piller location has any one seen or have a dealer order form that might show this as an option
If the balist resistor is jumped out the coil will fail the coil receives battery voltage while cranking only and drops to 5 volts when key goes to run position go to a parts store pick up a 15$ volt meter test coil with wires disconnected put meter on ohms or upside down horseshoe pos to neg on...