I have a 99 2wd Expy and i just got my 23"rims in. Im looking for a 2" rear drop to level it out. All the kits say 99-02 with rear air suspension, I dont know as much about my expy as i did my f-150 so does every expy have rear air suspension? or is only certain models?

 

No, the LLS (air suspension) was an option. Just look and see if you have air bags.

 

I dont have them. Today I went to a shop an the guy sold me what he said was an Eibach 2" rear drop and i got home and was looking on eibachs website and its actually a 3" front drop. The guy said he was positive it was the right one. The part number is 3576.520 if anyone could help me.