67Dart273 said

Somehow I missed that.

There are very FEW things that can cause a total lack of power

Take a test lamp or multimeter

1--Make sure you have power at the big stud on the starter relay

2--Follow the wire which goes from that stud to the bulkhead (firewall) connector.

Probe that connection at the firewall connector. If no power-- the link is bad

3--If you have power there, go around to the interior, and probe that connection in the bulkhead connector to see if the connector has lost power Wiggle the connector

4--If you have power so far, post back

This MAD article has a simplified diagram which shoes the basic power feed circuit. Follow the path---

Battery---starter relay stud---fuse link---bulkhead connector -- ammeter --- out the ammeter on the black wire--to the in harness splice---branch off to the fuse panel and ignition switch

http://www.madelectrical.com/electricaltech/amp-gauges.shtml

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