Kickdown Linkage Clips / Alternative

Not too hard to find. They come in LH and RH versions, in multiple sizes. A good hardware store in a larger town might have them as well. About 30 seconds of Google found this:

https://shop.advanceautoparts.com/p..._if9JMklwpb3JR_3B4hoCITIQAvD_BwE&gclsrc=aw.ds