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
    202
    Threads
    1,362
    Posts
    Latest: Cp3 pump. 94f450sd, Apr 9, 2018

  2. 6.5L Diesels

    Discussions related to the 6.5L GM Diesel
    281
    Threads
    2,232
    Posts
    Latest: 6.5 1500 4x4 fuel mileage turbonator, Feb 8, 2018

  3. 6.2L Diesels

    Discussions related to the 6.2L GM Diesels
    210
    Threads
    1,670
    Posts
    Latest: 1991 suburban suspension question turbonator, Feb 11, 2018

  4. Gasoline Engines

    Discussions of GM Gasoline Motors
    114
    Threads
    835
    Posts
    Latest: Well well well 79jasper, Apr 14, 2018

  5. General, Performance Upgrades & Accessories

    Discussions related to General info, Accessories for GM Trucks including Performance Products
    109
    Threads
    651
    Posts
    Latest: New addition to our 2018 Duramax 2500HD - 8" ReadyLift and 37s! carid, Mar 23, 2018

  6. GM Duramax Diesel Discussion

    Visit our sister site GmFullsize.com to discuss the Duramax engines.