What did you do to your NBS GMT800 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.

Sam Harris

Supporting Member
Joined
Sep 26, 2018
Posts
7,427
Reaction score
14,911
Location
Texas
Got the NNBS calipers and goodridge stainless lines installed. Also proactively replaced the heater hose tees. Now I don’t have to worry about that potentially leaving me stranded somewhere.

I’m glad I paid my shop to replace the stainless limes. But I’m also super disappointed. They were somehow unable to fit the middle line to the OEM fitting without leaks. He even cut and re-flared the line, but couldn’t manage to make it work. So I’m not pleased about that. Has anyone else had trouble with this..?

86468fda9c5af535be1917409829947a.jpg
fdeb95d8560ba0efbc6fd6801fc4eff9.jpg
7e0e7cd273c0a165c60904a2df681e02.jpg
7fce7db039d2ea6d7391c24df160d2b4.jpg
62c6be82c163bfc9fde484b4ae3fb123.jpg
195017a14f1fd15376b49421efa25eed.jpg
17f0ac0e33766bfa7c431e182b7e8527.jpg
ca40899775bf391903a3df3c3dc6284f.jpg
ee4ced6fafa345a60144546c897d9c19.jpg

05bb82257e59d3da29028aabf76a0831.jpg
489cef68e3982bdf40c9cbc5168b0250.jpg

cce2ba9e0b1c7f06fa2aa91a07b94e13.jpg

And an oil change. Catch can contents after a 3k interval..

6f5f546788174c1911d840ffe82c7009.jpg
 

Tonyrodz

Resident Resident
Joined
Feb 16, 2012
Posts
31,579
Reaction score
47,004
Location
Central Jersey
Got the NNBS calipers and goodridge stainless lines installed. Also proactively replaced the heater hose tees. Now I don’t have to worry about that potentially leaving me stranded somewhere.

I’m glad I paid my shop to replace the stainless limes. But I’m also super disappointed. They were somehow unable to fit the middle line to the OEM fitting without leaks. He even cut and re-flared the line, but couldn’t manage to make it work. So I’m not pleased about that. Has anyone else had trouble with this..?

86468fda9c5af535be1917409829947a.jpg
fdeb95d8560ba0efbc6fd6801fc4eff9.jpg
7e0e7cd273c0a165c60904a2df681e02.jpg
7fce7db039d2ea6d7391c24df160d2b4.jpg
62c6be82c163bfc9fde484b4ae3fb123.jpg
195017a14f1fd15376b49421efa25eed.jpg
17f0ac0e33766bfa7c431e182b7e8527.jpg
ca40899775bf391903a3df3c3dc6284f.jpg
ee4ced6fafa345a60144546c897d9c19.jpg

05bb82257e59d3da29028aabf76a0831.jpg
489cef68e3982bdf40c9cbc5168b0250.jpg

cce2ba9e0b1c7f06fa2aa91a07b94e13.jpg

And an oil change. Catch can contents after a 3k interval..

6f5f546788174c1911d840ffe82c7009.jpg
Have you noticed a big difference in your breaking distance yet?
 

HiHoeSilver

Away!
Joined
Feb 28, 2017
Posts
10,918
Reaction score
14,571
Location
Chicago
Got the NNBS calipers and goodridge stainless lines installed. Also proactively replaced the heater hose tees. Now I don’t have to worry about that potentially leaving me stranded somewhere.

I’m glad I paid my shop to replace the stainless limes. But I’m also super disappointed. They were somehow unable to fit the middle line to the OEM fitting without leaks. He even cut and re-flared the line, but couldn’t manage to make it work. So I’m not pleased about that. Has anyone else had trouble with this..?

86468fda9c5af535be1917409829947a.jpg
fdeb95d8560ba0efbc6fd6801fc4eff9.jpg
7e0e7cd273c0a165c60904a2df681e02.jpg
7fce7db039d2ea6d7391c24df160d2b4.jpg
62c6be82c163bfc9fde484b4ae3fb123.jpg
195017a14f1fd15376b49421efa25eed.jpg
17f0ac0e33766bfa7c431e182b7e8527.jpg
ca40899775bf391903a3df3c3dc6284f.jpg
ee4ced6fafa345a60144546c897d9c19.jpg

05bb82257e59d3da29028aabf76a0831.jpg
489cef68e3982bdf40c9cbc5168b0250.jpg

cce2ba9e0b1c7f06fa2aa91a07b94e13.jpg

And an oil change. Catch can contents after a 3k interval..

6f5f546788174c1911d840ffe82c7009.jpg

I didn't do the center line(s), but yes, there have been threads of guys having trouble with the Goodridge fittings. There is a thread where they fixed it somehow. Something was too long, or something? I'll see if I can find it.

I wouldn’t call it a BIG difference. It’s definitely noticeable, but not dramatically different. Still worth it and helpful for sure.

ETA: I also haven’t really nailed them to test

Did you bed in the pads?
 

Sam Harris

Supporting Member
Joined
Sep 26, 2018
Posts
7,427
Reaction score
14,911
Location
Texas
I didn't do the center line(s), but yes, there have been threads of guys having trouble with the Goodridge fittings. There is a thread where they fixed it somehow. Something was too long, or something? I'll see if I can find it.



Did you bed in the pads?
Yes. Actually he did it for me. I was planning to do it myself, but did leave the procedure in the truck to make sure it was done correctly. TBH, the entire process was really disappointing to me. I lost a lot of faith in my long time mechanic, who I’ve known since middle school. He ended up keeping it overnight, since he was having so much trouble with that line. 4 damn Lyft rides back and forth to the shop.
 

HiHoeSilver

Away!
Joined
Feb 28, 2017
Posts
10,918
Reaction score
14,571
Location
Chicago
Yes. Actually he did it for me. I was planning to do it myself, but did leave the procedure in the truck to make sure it was done correctly. TBH, the entire process was really disappointing to me. I lost a lot of faith in my long time mechanic, who I’ve known since middle school. He ended up keeping it overnight, since he was having so much trouble with that line. 4 damn Lyft rides back and forth to the shop.

Did he do something questionable, or just took more time?
 

Woodblocker55

Full Access Member
Joined
Apr 13, 2019
Posts
667
Reaction score
419
2006 Yukon XL slt plus .. hd towing took out all rusty tranny lines they were nasty .

Makes me wonder how many tranny's took a dump because lines let go and covered catalytic converter with tranny fluid and started on fire. Ya that can happen pretty easy if you have time look at yours it's a big deal look at metal clamp right by front axle I couldnt see it till took lines down but almost rusted all theway thru right under that clamp it must hold salt and dirt in winter time .[emoji849]

Sent from my LGL722DL using Tapatalk
cb6f8aa1936edd07b1034a08a3f776b0.jpg
 
Last edited:

Sam Harris

Supporting Member
Joined
Sep 26, 2018
Posts
7,427
Reaction score
14,911
Location
Texas
Did he do something questionable, or just took more time?
Well it took a day and a half. Also he has a new guy working for him and I didn’t like the way he was working on it. I know I’m a particular mf’er but doing shit like setting all the tools and parts on my steps. I was waiting for him to tag a door panel with a tool when he grabbed it. (I do believe I have a new scratch..) Just unprofessional imho. That’s what the rolling carts are for. Kinda a sloppy mechanic from what I saw. I always prefer my friend work on it rather than his employees, but I’m not going to tell him how to run his shop. Now I’m feeling like I need to have a conversation with him about it but obviously it’s a touchy subject. I have no issue with his new help personally. He seems like a good guy. But I guess I’d hope for higher standards. Again, I’m particular and maybe I’m just overreacting.
 

ivin74

05 NBS Nali
Joined
Aug 3, 2014
Posts
2,372
Reaction score
2,478
Location
Htown, Texas
I wouldn’t call it a BIG difference. It’s definitely noticeable, but not dramatically different. Still worth it and helpful for sure.

ETA: I also haven’t really nailed them to test


I noticed a day and night difference when I did the NNBS brake upgrade, it could also be that I have the hydro boost set it.
 

Forum statistics

Threads
132,227
Posts
1,864,388
Members
96,776
Latest member
Tahoe10joe
Top