Now offering Dodge Diesel Truck World 2003-2007 5.9 reconditioned Cummins diesel engines built much better than stock. Higher compression blue printed engines. No more broken ring problems or rod through the block like stock engines will do. Engines are $6800 exchange. Install for $2500 and $500 Parts & supplies, which include new oil cooler, water pump, Gaskets, and seals. If core not returned an extra $1500 will apply. We also offer used drop in engines and reconditioned drop in engines as well.