What to grease heim joints with?
 

I have a few heim joints on the 330 track car. What’s the best way to keep them greased, since they don’t have boots on them?

They usually are not serviceable, and are a consumable, depending on where in the suspension they are used....

The steel ball usually rides in a teflon liner. You could spray some teflon lube on them and flex the joint..

https://www.pegasusautoracing.com/productselection.asp?Product=3060


Also boots are available for most standard size joints

https://sealsit.com/product-category/rod-end-seals-boots/

Looks good. Thanks for the links