its a revtek lift for a 1500 silverado/sierra 4x4 singlecab,extcab,crewcab. i had it on my truck for quite awile about 5 months and like 8,000 miles. the only thing is that one of the front strut(shock) is broken, the only way to get that fixed is to get a new one or call revtek to send you one under warranty or something. the kit is gona be sold as is and im asking $600 its a pretty good price being that i paid more than double that, shipping would be seperate.

http://revtek.com/gmcsusp.asp

and this is the link with pics of my truck with the lift.
https://www.performancetrucks.net/fo...d.php?t=444320