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General Motors Diesels

Discussions of GM Diesels. Because friends don't let friends drive Fords!

  1. 6.6L Duramax Diesel

    Discussions of all things relating to the Duramax Diesel
    209
    Threads
    1,377
    Posts
    Latest: Injector issues Festuswalker, Mar 31, 2019
  2. 6.5L Diesels

    Discussions related to the 6.5L GM Diesel
    286
    Threads
    2,250
    Posts
    Latest: Hydroboost question Daddyoh, Apr 13, 2019
  3. 6.2L Diesels

    Discussions related to the 6.2L GM Diesels
    217
    Threads
    1,702
    Posts
  4. Gasoline Engines

    Discussions of GM Gasoline Motors
    117
    Threads
    868
    Posts
  5. General, Performance Upgrades & Accessories

    Discussions related to General info, Accessories for GM Trucks including Performance Products
    112
    Threads
    655
    Posts