Dear Welder Series…
I just got the 4-link kit. Looks great and I can’t wait to install it. Do the bushing in the adjusters need to have zerk fittings installed?
Most (99.9%?) builders do not put grease fittings in the ends. Sometimes the urethane bushings squeak. I have tried several types of lubricant over the years, but now just drive the car.
My suggestion is to just install it as-is.