After digging around and finding a part number and a description, an internet search shows these were used by GM from 60-87, maybe 1955 on and maybe up to 2005 on some models. GM can get them out of the US for $12 each. Ill clean mine up, I thought Id find them cheap somewhere, they are just a washer. Youll note one of mine is actually a stack of 4 washers.
a421cat said
Jun 3, 2021
I think I have a whole box of new ones kicking around. I will look this weekend.
Anyone reproduce these? I could clean them up and spray them if necessary. Would be the same part for a lot of years.
Bill.