New shifter bushings - Do I need to use grease?

[ErikTande]

I ordered six new bushings for my 1990 GSX (OEM Shifter Bushing-90 DSM : JNZ Tuning). When I'm replacing these, am I supposed to use any type of grease? Or just pop them in?
*EDIT* Nevermind, got it. They don't need grease.

 

[Soccerguy136]

It is highly recommended to use grease.

Some go with while lithium, but I usually go with caliper grease.