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gm 6.6 duramax

  1. Global Chevrolet News
    To unveil its new 2017 Silverado HD and its new Duramax 6.6L V8 turbo-diesel engine, Chevrolet today set the Guinness World Records title for the World's Largest Flag Pulled by a Moving Vehicle with the new truck. As reported earlier, Chevy also announced the performance figures for the new...