I have an 06 6.0 that had 140k miles on it when pulled. I was going to rebuild it, but now I need a trans so I am going to sell it. it ran great up till the last day. I was driving down the road and it died. Never did get it started back. but I never tryed anything to it as I already had an extra one at the shop to put in. I belave that it was a hpo leak of some sort, or just a hpop failure. I will have the head magnifluxed and checked for flatness. If you need anything make me an offer. I have everything from the turbo pedistal down. minus the oil pan and everything from the water pump to the flywheel. I will get pics up as soon as I get back home (should be this weekend). The motor never had any leaks, was not drove hard at all. I bought the truck brand new, and the only time it was in the shop was for egr/turbo cleaning. I did run a sct with custom spartan tunes on it for 40k. oil cooler is still good. not sure about the egr cooler though. I have 2 egr valves set of brand new stock tty head bolts, 2 sets of intake gaskets. If you need something ask, chances are I have it.