Eibach Spring Question/What Adjustibe Shocks?

On a 1994 Camaro Z28.

I am going to install a used Eibach pro kit. My question goes out to anyone that has done it before. I do not have the instructions and i would like to know if i have to cut or replace the stock rubber Pinion snubber. Or if there are any. I have done this before on a friends mustang he got a new eibach kit and it came with new rubber snubbers. So i wanted to know if there were any and what to do with them. Also what are the best adjustible shocks for this aplication. KYB AGX, Koni Yellow or Tonkico Ilumina? I have head some good stuff about the new AGX's from KYB i wanted to know if anyone has had luck with them.

thanks
brandon

I just installed a Pro Kit on my 94 Trans Am and there was no cutting required. F-bodies do not have a pinion snubber as our rear suspension is quite a bit different from the Mustang.

I am running the Koni single adjustables and love them. I have no experience with the KYB's so hopefully someone else will chime in.