I've had enough of the sag. I just bought a set of 2.5 inch lift blocks for my 95 suburban. They were $50 with shipping but didnt come with U-bolts. I am unfamiliar with how they install. I know that I will have to get new U bolts but is there anything else that I need to buy? Did I screw up/would it have been better to have just gotten a kit? Oh I also purchased a shorty antenna, a tree took care of my old one.