I found this pdf file somewhere online and since I will be doing this conversion at some point I saved it.
If anybody knows a better way to post it please do so.
Tachometer Cluster conversion for 71-73 Mustangs [11-2010].pdf
If anybody knows a better way to post it please do so.
Tachometer Cluster conversion for 71-73 Mustangs [11-2010].pdf