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

[gooffeyguy]

Well. Ordered it yesterday. Got it today. Installed and ready fir next stuff. View attachment 268303

man found a killer deal on some U2 wheels locallly. Didn’t really want black but will do for now maybe.

View attachment 268304

I like the wheels, but they look huge. Not enough sidewall, lol. What size are they?

Edit: you posted the size while I was typing this post, so nevermind.... lol

Sent from my SM-G930V using Tapatalk

 

[Tonyrodz]

Haven’t bought em yet but seriously dumb not to for 24s with tires good for 550 bucks. Not stolen also. Haha

You gonna lower it?

 

[Rocket Man]

Haven’t bought em yet but seriously dumb not to for 24s with tires good for 550 bucks. Not stolen also. Haha

I thought you already had them. That’s a steal for sure.

 

[gat0r]

I’m pretty sure that’s not an app, but rather the slogan for “2020”.

prolly true LOL

also a cheesy movie

 

[Bigkevschopshop]

You gonna lower it?

That’s the plan. 2/3 drop should be about perfect with some 24s and still retain towing ability.

 

[Bigkevschopshop]

Damn double post. Can’t have that. Haha.

 

[alpha_omega]

I will leave my mark on the internet and call it good, lol
lately I have been wondering if they have ever dug up the time capsule we buried at school in the mid 70's or if the current staff even knows it is there.

Most of the current staff are all younger than us, so...I’m pretty sure they dozer’d over it when they expanded that “wing”. I’m trying to think if we ever took pictures or what documentation was done on the one we buried. There’s a first issue Superman in that damn time capsule. If I didn’t have so much on my plate and had more of that younger ambition I pissed away 15+ years ago I might have considered a midnight dig session. Moons out goons out!

Back on track...

I ordered the Arnott pump. It should arrive in the next couple of days. The R&R looks easy. But all the videos I've seen have the truck on a lift. For anyone who's done this in their driveway without a lift, will the shocks deflate if they're loaded when I unhook the pump? Do I need to support the truck on jack stands?

Do yourself a favor and either take it through the car wash to clean the underside or at least use an air hose and wand to clean some of the dirt a debris hiding up and around the compressor area and along the rear frame rails. Not worth eating a face full of hidden gems.

 

[pwtr02ss]

The 6L80 bellhousing has workings built into it, it's not just a bellhousing like the older 4L60/4L65

6L80:
View attachment 268278

The 4L60:
View attachment 268279

Interesting. I had no idea. Learned something today. Thanks!

 

[the_tool_man]

Just in the way the trans gets tuned makes the 6.2 even better. You're going to love yours even more soon

+1

NO! +1000!

My BB tune totally transformed the vehicle. Go ahead and order H3 motor mounts, though. They take a while to get. And by the time they arrive, you'll be ready for them.

 

[Tonyrodz]

That’s the plan. 2/3 drop should be about perfect with some 24s and still retain towing ability.

Nice. That'll look great.