4.10 or 3.73 on a 6.7 mega cab

Discussion in 'Brand Wars' started by rjoplin, May 20, 2007.

  1. rjoplin

    rjoplin New Member

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    I pull a 17000# horse trailer in the Colorado Mountains. With the new 6 speed auto on the 6.7, what tranny should I get?
     
    rjoplin, May 20, 2007
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  2. Seventy4Blazer

    Seventy4Blazer Well-Known Member

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    IIRC the asian is geared well, but i would go with the 4.10... i pull a 17 to 19k trailer when i get to pull and i LOVE my 4.10's in the curves and hills...

    i also went to a 35 inch tire... 373's if you plan on staying stock, 4.10 if you want to upgrade i say.
    Grant
     
    Seventy4Blazer, May 21, 2007
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