Prestolite Low Note Horn

physixx said
I have a working one from a 69 Dart but don't know where the date code is located. Does HC 3 make sense?

Ken
Edison, NJ
Click to expand...

HC3 does not make sense to me for a '69, here is a link to find the date code

http://mmcdetroit.com/ICCA/ICCA_Manual/ICCA site Chssis engine comp less ac and heat 1 3 10b.pdf