Im listing the truck for a buddy, 2004 3500 dually 6spd, 285's & 2" rear spacers btwn rear tires, miter cut stacks, southbend dual disc clutch, smarty, juice with attitude, autometer boost and pyro gauges, fass fuel system and cold air intake, dynoed 415hp on smarty, let me know if your interested i can send pics and give you his number.