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

[seven9st surfer]

Finished up my nerf bar restoration, cleaned all the bug guts off the front end and made myself an actual signature. Props to Pete aka Sevenevez for the inspiration.

 

[Chubbs]

Finally got around to installing the LCA bumpstops I bought in December of last year.

Took them to the grinder to maximize contact area with the factory bumstops.
View attachment 183056

View attachment 183057

Not perfectly centered, but pretty close.

Can't say I've noticed a huge difference, but it does seem like the front end is more "connected", for lack of a better term.

You might need a set of shock extender brackets.

Is that the factory shocks in front, there? That is quite a bit of lift you got there. I put in some lift keys that completely leveled my truck out and I still have the bump stops touching the CA. I don't know how as they were up about 1-inch but I played with the adjustment bolts a few times and got them back in contact again without sacrificing any of the lift.

I have to replace the bushings up in that torsion bar cross-member tomorrow so we will see if that changes anything.

 

[Chubbs]

I completed the cabin filter mod today! Time wisely spent retrofitting a set of those filters to the HVAC; my AC doesn't smell like a hay barn anymore!!
I haven't come across any threads on it here so either you all did this already or this generation of owners is unaware of it. Hella benefits.

I got the oil changed too. I used the AC Delco Dexos full-syn, 5w-30 & Delco filter. Now, I was losing ZERO oil on whatever fill the previous owner had put in it. I assume the cheapest DINO oil because of the $2 Pennzoil filter that was under it. I really don't want any leaks or oil consumption to arise so I will be checking it on the reg & sharing my findings for those interested. Replacing the torsion bar crossmember bushings this weekend too: my tuck has recently developed a serious "CLUNK" sound that has become ever more persistent. If my luck holds, this will do the trick and I won't have to spend any time diagnosing the ball joints and body mounts. I found a set of the mount & bushing assembly for $30 on eBay. We pressed the new bushings out of the mounts so that I can swap the bushing only instead of transplanting the entire mount as a whole. Im going to attempt the old all-thread/washers/pipe as a makeshift press while hammering down with a 1/2-inch drive impact instead of socket/ratchet. May try to document.

 

[TheAutumnWind]

I completed the cabin filter mod today! Time wisely spent retrofitting a set of those filters to the HVAC; my AC doesn't smell like a hay barn anymore!!
I haven't come across any threads on it here so either you all did this already or this generation of owners is unaware of it. Hella benefits.

I got the oil changed too. I used the AC Delco Dexos full-syn, 5w-30 & Delco filter. Now, I was losing ZERO oil on whatever fill the previous owner had put in it. I assume the cheapest DINO oil because of the $2 Pennzoil filter that was under it. I really don't want any leaks or oil consumption to arise so I will be checking it on the reg & sharing my findings for those interested. Replacing the torsion bar crossmember bushings this weekend too: my tuck has recently developed a serious "CLUNK" sound that has become ever more persistent. If my luck holds, this will do the trick and I won't have to spend any time diagnosing the ball joints and body mounts. I found a set of the mount & bushing assembly for $30 on eBay. We pressed the new bushings out of the mounts so that I can swap the bushing only instead of transplanting the entire mount as a whole. Im going to attempt the old all-thread/washers/pipe as a makeshift press while hammering down with a 1/2-inch drive impact instead of socket/ratchet. May try to document.

I did the filter retrofit on my escalade. Didn't make a difference that anyone but i would notice however, it was not bad to begin with and i feel better knowing the condensor is clean and there really should be filters there. I know a lot of the older gmt800s came with them from the factory.

 

[BigDaddy13440]

You might need a set of shock extender brackets.

Is that the factory shocks in front, there? That is quite a bit of lift you got there. I put in some lift keys that completely leveled my truck out and I still have the bump stops touching the CA. I don't know how as they were up about 1-inch but I played with the adjustment bolts a few times and got them back in contact again without sacrificing any of the lift.

I have to replace the bushings up in that torsion bar cross-member tomorrow so we will see if that changes anything.

Nope, replacement shocks are MonoMAX for a 2-5" lift. Mine isn't leveled, I have Z71 springs and 2" spacers, rear fender heights are 40 1/4", while the fronts are at 39 1/2" (have 285/75/16's for tires). I don't know how some guys are getting 41" or more on the fronts, my UCA's would almost be riding on the limit steps, if I still had them - mine would bang when when going into full droop (or lack thereof) when I would go off-road. Conceivably, I could crank my keys more, max out the passenger side and get another inch plus, and match the passenger side..... but my wallet would be empty all the time, I'd be going through front end parts at least every six months.

 

[Rocket Man]

I completed the cabin filter mod today! Time wisely spent retrofitting a set of those filters to the HVAC; my AC doesn't smell like a hay barn anymore!!
I haven't come across any threads on it here so either you all did this already or this generation of owners is unaware of it. Hella benefits.

There are write-up on the retrofit however alot of the NBS came with the filters. I'm not sure what year they quit putting them in but my 02 has them.

 

[Rangel]

They stopped for the 03+ years.

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[Tonyrodz]

They stopped for the 03+ years.

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My 03 doesn't have it.

 

[Tonyrodz]

Double post

 

[Rangel]

My 03 doesn't have it.

Neither does mine.

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