i was looking at the bushing kit for the 1984 911 carerra
https://www.pelicanparts.com/More_Info/PELBUSHKIT1N.htm?pn=PEL-BUSHKIT1N&bc=c&SVSVSI=0579#techArticlesAnc
and noticed many were concerned with the tight fit - is that normal and are you allowed to add any silicone grease when installing? also, does this replace all of the bushings associated with the shifter?
thanks
Sean