What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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Dave k

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Write-up/more pics please!!! Have wanted to do this for a while now.

Soon as I get a chance I will do a write up it was a lot of cutting and modifying to really get it to fit just right
 

osidesurfer365

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Installed these new side mirrors today. Power folding, puddle light, turn signal indicator, memory and heated. They work awesome!
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What year did you see out these on? Do you have the sellers eBay name? Thanks I'm in need of some new ones and really like the turn signal compared to the older one with dots


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JML07denali

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What year did you see out these on? Do you have the sellers eBay name? Thanks I'm in need of some new ones and really like the turn signal compared to the older one with dots


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I put them on a 07 Yukon Denali. So far so good no issues at all. Here is the seller I used.

https://www.ebay.com/itm/310995234937


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StevenFromTexas

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I didn't do anything to my Tahoe today. I didn't do anything with it yesterday, either. I've got to get it out of the garage a little more so it can get some sun on it. It's so dark in the garage. The poor thing only has around 7,600 miles on it.
 

JML07denali

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Do you have any pictures of the mirrors? the turn signals look different than OEM from the eBay pics


I will take some later today. Yes, the turn signals look like the newer ones 2010 and newer which have brighter leds compared to the old version (the 7 dot) turn signal.


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93blkongreenpro

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Took the front raise level out and installed rear lowering leveling springs


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HoS

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So, I am needing to change the front differential and transfer case fluid. What should I use? I am not looking into buying some "absolutely" the best type fluid, just something that works, and is acceptable for GM.

2007 Yukon Denali XL

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osiris94ej

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So, I am needing to change the front differential and transfer case fluid. What should I use? I am not looking into buying some "absolutely" the best type fluid, just something that works, and is acceptable for GM.

2007 Yukon Denali XL

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Syn 75w90 rear.
80w90 front.

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Pretty sure denali uses dex 6 since full time awd.

Pretty sure brand has nothing to do with it on these types of things. I've used the cheapest I can find and haven't had problems as long as you follow the right fluid type.

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AppocAlexx

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Finished building my sub enclosure the other day and installed amp and sub today. First test sounded good. Now just have to tune it a little more tomorrow since I ran out of daylight. Try and get some pictures tomorrow as well.

Enclosure is a slot ported down fire fitted behind third row seats. Boss 1100 watt 400watt RMS mono block pushing a DS18 10" shallow mount 4ohm 1000 watt 500 watt RMS. I built the box as close to level when third row seats are folded down. I'm planning on building a platform of some sort so I can keep seats back there and still have cargo space. When needed I'll be able to fold up the platform and either toss it in the back or store it at home.

This is the only pic I have of the enclosure right now. This pic shows the slotted port and shape is fitted to go between the third row seat handles.

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AppocAlexx

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@Burb!! I was looking at these the other day and was waiting to see someone on here go with them. They look sick but hopefully they will make them for a little cheaper soon. Looks good tho. Any lights on them? Get some close ups!
 

MattWright

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Installed 2 USB ports for the 3rd row seat so people riding in the 3rd row can charge devices. And also blacked out back windows!

image.jpeg
 

Chip18

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I replaced my clearly burnt out DLR on our Denali ... and now neither of them come on ... WTH???
 

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