here I wrote this for the other guy wanting a lift....
"Ok I found rough Country has a cool kit I am going to purchase soon. Their leveling kit includes new torsion keys that will lift up your front about 2.5" and a rear coil spcer for 1" gain in the back. they state you will be able to fit 33" tires. O yea the kit includes 4 new shocks to go around your car!
I also looked at the ready lift brand kit, it was more expensive and not as good. They offered the same amount of lift for front and back, buttt no new shocks. They do provide a front shock extender which I'm sure would work fine but Rough Country includes all new shocks and the front shocks are longer IMO is better than an extender. Their kit was around $365. Rough Country's kit was $260.
If you want to go much higher it seems after a few inch level kit for a few hundred you will have to blow over 1k for a decent lift 4-6"
here is a link. Hope this saves you some time! Also I know how you feel it seems most people are interested in lowering tahoes... which is just as sick but I love offroading haha
http://www.roughcountry.com/chevy_4w...lift_kits.html"