Attached below are copies of the wiring diagrams from the 1973 factory service manual. These diagrams are of the main wiring harness running from front to back.
Article ID: 193
Created: July 13, 2014
Last Updated: July 13, 2014
Author: Rob Loszewski
Online URL: https://www.corvetteactioncenter.com/tech/knowledgebase/article.php?id=193