Originally Posted by crtc_01
Thanks for sharing. I have a 2010 with 3.73s. I don't think it will have any issues seeing how I forget the 7500lb trailer is even behind my truck at times and I can set the cruise on flat roads at 71 and run 2000/2100rpms. Worst case scenario I have to pony up and drop 4.10s in it.
You won't "drop 4.10s in it" if it's a 4x4. Don't forget about the front end.
Post 2007 the tranny got so computerized that most driveline shops will encourage you to change trucks before changing gears.
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