What did you do to your NBS GMT800 Tahoe/Yukon Today?

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OhFourChevy

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Is the servo a big noticeable difference? Is it worth it?

I couldn't tell you if the servo alone is that much of a difference, from what I know the servo firms up your 1-2,
I did the TransGo shift kit along with it all at once. It's mean now, (2wd) feels like I got a dyno tune in comparison to stock. So happy with it! Can't wait to get some more air to my engine, since I've been running an Mbrp cat back for a while now. I'm not expecting a "huge boost" in power from the AirRaid JR (throwing that on tomorrow) BUT if I were to gain even a little more throttle response off of it that would be great

Couple weeks from now I'm getting my 4.11 gears and a Local dyno tune from guys who specialize in GM cars/trucks that will be when I really notice a serious difference in driveablity, since I'm going from Highway gears(3.23 dog) to 4.11 BEAST
 

TheAutumnWind

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Is the servo a big noticeable difference? Is it worth it?

Yes it is. I installed mine in my driveway in 30 mins. They cost like $20.

Every single one of these 4l60e trucks should have come with them from the factory.

Is the difference enormous? No, but you can feel it when you are on the throttle.
 

Tonyrodz

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With hight miliage the servo would probably help and cause less slipping when shifting and less heat from the slipping and prolong the life a bit longer. :2cents:
Interesting :hmm:. What info do I need to pick one up? Gonna hit Amazon up.
 

#1taho

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Year of truck. Make of tranny and it comes with instructions but not the greatest. YouTube has a ton of good videos. Hardest part is changing it. The heat shield and cats make it difficult. But over all not too bad.
 

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