dropping a 05 ram 2500 longbox

Hey guys I just bought an 05 Ram quad cab 2500 longbox and I really want to drop it a few inches. Its my daily driver so I dont really want to bag it just yet. Everywhere I've looked, I've only found 1500 lowering kits and I've been told that they wont work on a 2500. Are there any kits out there for my truck or is there anything from the 1500 kits that are workable for my 2500?