steering componients

I bought a front suspension rebuild kit from PST a while ago. Most of the parts don't the little nub things that a grease gun would attach to, they just have a hole. Could i add those little nubs? would i just have to thread the holes and screw them in?

Also i plan on auto crossing it. I was thinking of going with all firmfeel stuff or MOOG. Is firmfeel that much better?

Also how do i tell between inner and out tie rods?
Author: admin