Here is my Multifunction switch. Hi guys. So most West Coast cars that I have seen used Ford Columns from Mustangs starting with the Fox Body generation. So from 1979 up to the 1988 model year Tbird then Mustangs up to early 90’s. Vern used whatever he could find at the local junkyard for racks and columns.
My Chassis was built in 2004 with a 1986 Tbird/Cougar Fox body steering column.
They call it the Multi Function switch. Yes the cams wear out for signal cancel feature.
Mine is worn out but easy to find at most part stores.