Lorenz and KORE have just front end level systems (Coils, Blocks & Bilstein Shocks).

 

I just installed a HellBent 2" leveling kit on my truck and it looks awesome! Installation was relatively easy, took us about an hour for each side. We didnt have a spring compressor so we had to get creative to get the spacer in there between the spring/shock and the shock tower mount location but it all went in pretty nicely.

Only like $110 on EBay with free shipping, good customer service as well as I spent a few minutes on the phone with them and they were very helpful.

The ride is basically the same except over rough stuff and then you can feel the difference. I would say if you go off-road much, buy some new shocks but if its all highway...the stockers should be fine. I'm getting some Bilsteins very soon as I leave the ol' black-top from time to time