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

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Doubeleive

Wes
Supporting Member
Joined
Nov 7, 2017
Posts
26,147
Reaction score
39,142
Location
Stockton, Ca.
Man you must be having some fun! :jester:


My beater is my old vette in my profile image.

I have a rule, I can have nice tires in the front.
but I can't go crazy with sticky tires in the rear...
Something about being able to spin the tires whenever i want.
IIRC it's a 3200rpm stall, right when the powerband starts to kick in.... :happy3:
If I were to do it over again, I would do a 4k stall...

the D36 I have is a known weak point on these.
Planning to run it until it breaks, but as long as I cheap out on tires I should be fine.
Upgrades are available out of standard transmission, but those go for like 2k last I checked.
I have calmed down quit a bit, used to be pedal to the floor all the time but that gets expensive : for both tickets and repairs
it's also why I like things like lifetime warranty or xxxxxx mile warranty it can come in handy as long as it's not clearly apparent that it was abused
I have been thru a couple transmission shops that refused to warranty because of it
 
Last edited:
Joined
Apr 11, 2018
Posts
7,124
Reaction score
14,364
Location
St. Louis
Nothing like replacing something that can have 3 points of failure with something that can have 6 points of failure, lol

You'd think for the price they'd be made like the original quick connects, only metal, with o-rings inside and replaceable retainer squeeze clips
 

iamdub

Full Access Member
Joined
Apr 23, 2016
Posts
20,821
Reaction score
44,932
Location
Li'l Weezyana
I'm going to get some while i have the engine out for the second time.
These are the same size for both of them, correct?

Same size for both three-way connections? Yes.

As for the clamps, I just pulled random ones from under the hoods of various cars and picked the ones that were the tightest of each size.
 

iamdub

Full Access Member
Joined
Apr 23, 2016
Posts
20,821
Reaction score
44,932
Location
Li'l Weezyana
Nothing like replacing something that can have 3 points of failure with something that can have 6 points of failure, lol

You'd think for the price they'd be made like the original quick connects, only metal, with o-rings inside and replaceable retainer squeeze clips

I get what you're saying.

But the Honda (Pilot?) coolant circuits I pulled some of these from had just as many "potential failure points". The circuit changed from rubber hose to hard pipe and vice versa multiple times. If they let that ride on a vehicle almost guaranteed to get you 300K miles, then it'll get me by just fine. About the only real difference is my connections are concentrated to one area rather than spread around an engine bay.

My tees were $70/shipped, so almost the same price as two OEM tees. Looking back, I would've been fine with new OEM tees. I just thought I'd be digging in the engine bay a lot in the future and highly prone to cracking them.
 

George B

¯\_(ツ)_/¯
Joined
Feb 5, 2020
Posts
7,769
Reaction score
18,599
Location
Oconomowoc, Wisconsin 53066
I read horror stories in here about guys fighting the c-clips on this thing so this is not a fix it in the driveway myself option. Working my balls off too so I don't even have the time to do it if I wanted too. I replaced the spider gears on one of my old dodges once. Open diff peg legger did too many burn outs.

I'm hoping it's just like the one on my S10
it uses full-sized axles.
Video i watched on the subject was for a Silverado.
Exact same setup that it has.

There is a bolt in the middle of the carrier.
10mm iirc
you then slide out a big pin that keeps the axles pushed out.
Assuming you can remove that, it's cake.

Push the axles in, then you can see the clip.
I used a magnet tool to grab it.
then the axles slide right out.
everything else comes apart easily.
I have never had trouble getting the C-clips out of a gm rear axle. Even when the retaining pin would break.
 

Forum statistics

Threads
132,232
Posts
1,864,437
Members
96,778
Latest member
swt_wxw
Top