GM recently announced plans to invest $60 million in the DMAX assembly plant...

 The money will be used for making design changes to the current 6.6L Duramax platform in order to meet future emission requirements. Since the year 2000, some $760 million has been invested in the 584,000 square foot DMAX Ltd facility, located in Moraine, Ohio. It's reported that the recent investment will retain approximately 500 jobs. For a closer look at the DMAX plant click here, as we were privy to a facility tour back in 2010, right after production of the LML engine began.