Not getting 12 volts to coil

I'm not sure which terminals your working on, and I know some of the connectors on an e-body are different.
That said, it seems that most were one of the following"
Similar to Packard 56 and 58. The female terminalks have a tab to catch the plastic terminal.
Twin Lock.
Round terminals similar to Molex. Those are worth buying a removal tool for.

Skim through this 'till you find the ones that look like what you are working with.
Sources for Chrysler type wire terminals

This one too will has some pics pointing out the tabs/barbs for the Packard type terminals.
1969 Dodge Dart - Engine Compartment Main Bulkhead Connector