1960 chevy truck wiper motor mounting grommets

[scottofksu]

Hopefully someone comes along with a source to a genuine replacement part. In the event that someone doesn't, I have a potentially novel solution for you... Though I can't remember the project, I had a similar need and found Subaru Valve Cover grommets to be a useful solution. They have a metal face that makes a good washer and then a rubber backing similar to the grommet you showed for the original.

Here is an example:

https://www.subaruparts.com/oem-part...NyoTpAZN9bX4Tg