12 valve Cummins. new tint, new 5" exhuast turbo back, Sinister diesel cold air intake & intercooler intake horn, transmision flush w/ new fluid, both diffs with new gaskets, new front pinion seal, new pwr steering pump, new serpatine belt, coolant flush with new coolant, new oil preasure sensor, new tires, t-case with new fluid, AMSOIL in engine, 154,850 miles. NO BLOW BY!!!