I started my 68 at about the same time.
I have a new year one dash harness but cannot figure out how to connect my wiper switch.
None of the plugs fit the variable wiper switch or a 2sp switch I have...
I was pretty sure that I ordered a harness for a 3sp wiper....
Anyone have a pic of a 68 switch and plug?
The switches I have might be from a different year.
