Turn signals

There's a 72 shop manual you can download for free from this very site:

http://www.forabodiesonly.com/mopar/showthread.php?t=132309&highlight=manual,+download


and "My Mopar" has non-factory diagrams which are better than nothing:

From this page:

http://www.mymopar.com/index.php?pid=31

the diagrams:

http://www.mymopar.com/downloads/1973/73ValiantA.jpg

http://www.mymopar.com/downloads/1973/73ValiantB.jpg