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Re: expectations of Duramax
Posted to HD/Fleet Forum on 6/17/2014

I don't recall the exact numbers, But I have seen a few DMax's with 300K+ (LLY's).

Lots of 1st and 2nd Gen 7.3's with over 400K.

I still see 12V Cummins regularly, They are running fine, The rest of the truck is a different story. As I often say, "People d... Login to read more.