Brand new, still in the box, Vortech non-intercooled supercharger kit. This will fit any 1999-2004 GM 4.8L, 5.3L, or 6.0L engines. It is also the polished version! This kit has everything you need (fuel, computer, ect…), its very nice. I ordered it for one of my trucks, which I just sold. So now it is just sitting here waiting to make someone’s truck fast . I will sell it for $3500 plush shipping. This is hundreds less than from any one else and is still brand new! Email me at atvparts2002@aol.com for pics.