73 74 duster dart val, dart spt Wiring diagram
You can download a 72 shop manual (newest I know of) here:
http://www.forabodiesonly.com/mopar/showthread.php?t=132309&highlight=manual,+download
You can get "usable" wiring diagrams over at "MyMopar" but they don't have accessories such as the defogger
http://www.mymopar.com/index.php?pid=31
74 diagrams:
http://www.mymopar.com/downloads/1974/74ValiantA.jpg
http://www.mymopar.com/downloads/1974/74ValiantB.jpg
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