Does anybody know if I can buy a new duramax crate engine? I have a 2005 LLY Chevy 1 ton 4x4 with 459,000 miles and a blown duramax (injector went bad I think and screwed up cylinder wall and piston like hardcore). I am just wondering if anyone knows anything about acquiring a new one. Would it be impossible to find a new LLY crate motor, a LB7 or an LBZ ? Could I go to the duramax factory and buy a LMM motor off the line and put it in the truck? I am not sure where to go from here.. Anybody done anything like this? I talked to a GM dealership and they said it will cost anywhere from $15k - 17k and up. I asked if that was a joke, and they said no. The engine was like a $6K option when I bought the thing.. $15K plus for another engine sounds like a joke to me.