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Discussion Starter · #1 ·
My 06 4.8 has PCM4Less tune, 4.10's, 285's and NV3500. I know I will want to tow in 5th at some point. It will be a long haul, 4.5 hours with 4000lbs car on a 1500lbs trailer. (taking a GT500 to Cecil)
I just want to make sure that fifth gear can hold up to the abuse!

Anybody have any experience towing with the NV3500?
The 4.8 not that light on its feet just moving itself around, I'm sure I'll have to flog it pretty hard to move this much weight....
 

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your fine
I do 7k+ with my truck
slow in the hills but hauls on the flats
remember the 4.8 has no tq so keep the revs up to make power
 
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