I have a nearly complete Authentic Gm stage 2 kit. It needs the belt along with the hub and bolts. I want $250. I am willing to ship. I also have a zzp 2.9 pulley I will put with it if you give me $300. I JUST put the 2.9 on and I got a 2.8 so I no longer need it. It is all in mint condition.

 

was the gm stage 2 tune/flash used?

 

Do you mean; did I use that file for my vehicle as well? Or downloaded and put on with the hptuner or something like that? All I know is that I bought the Pcm with the tune on it. I wish I could tell you.