I have a 1968 IMP with 302 ford motor. I can't get a spark at the spark plug. I have 12 volts to the coil?

I have a 1968 IMP with 302 ford motor. I can't get a spark at the spark plug. I have 12 volts to the coil?

But, do you have continuity throught the primary and secondary windings of the coil? If you have a break in either circuit, you can't build a charge. Check both circuits for an open circuit with a multimeter.