Tow haul button
I have a 04.5 duramax 3500 and I'm not sure when to use the tow/haul button on my gear shift also using this will it help my MPG? Thanks.
Forum Discussion
Thank you!!!!
I've never worked on any of the NV manual trannies and wonderful to hear that
they are that stout !
Manual or automatic page 9
I've never worked on any of the NV manual trannies and wonderful to hear that
they are that stout !
Manual or automatic page 9
JustLabs wrote:
JRMora wrote:
BenK wrote:
A manual weighs less
Apparemtly you've never picked up a NV5600. It's a cast iron son of a B. Literally.
It's got to be one of the heaviest six speeds out there.
I hope one never falls on my foot!
Juan
The NV5600 is 360lbs. IIRC the Allison in the GM trucks is the largest auto in a light truck and it only weighs 330.
The 4L60e/4l80e in the GM trucks without the Allison is under 300.
