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

Tonyrodz said:

AC Delco?

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the first one was a cheap who knows brand, 25 bucks, says it all right there.

one i just bought was a delfi. 55 bucks. pretty sure im just gonna drop that new one in the hoe.

i got other issues holding the regal back. the sc belt is slipping like mad, one scan i make 10 psi, the next one 13 psi. but no matter what after the 1-2 shift boost drops to 3.5 or so psi. and it just falls on its face. so i also ordered up a belt wrap and ive got a much newer belt that will fit on that set up. the one i got on there now that fits is somewhat on the beat side, its been hung on the wall for years, and no parts stores local had one that would fit. so i was stuck using it for now. i never thought it could slip that bad.

on the bright side, this gen 5 blower sounds awesome, and ive been tuning it with out meth and low timing, and i put a larger pulley on the blower to help stop the slippage, and it seems faster already. at least first gear does. once its got more timing and meth spraying, and the 2.8 pulley back on. hey, hold my beer, watch this!!! lol

Pulled this ly6 out of a 3/4 ton nnbs to replace my wore out 5.3


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dszx13 said:

Pulled this ly6 out of a 3/4 ton nnbs to replace my wore out 5.3


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It'll bolt in with no mods? Need to change anything?

Tonyrodz said:

It'll bolt in with no mods? Need to change anything?

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I’ll have to swap the reluctor wheel from a 58x to a 24x. Use a gen 3 crank sensor. Relocate the knock sensors from under intake to the each side of the block and extend the cam sensor to go to the timing cover. And the intake swap. I think that’s it


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Question if I wanted to put a 6.0 in my 04 suburban what year trucks would I look for to get one it of?

2004 Z71 Suburban Green I have a few upgrades done.

brian.roberts.1293 said:

Question if I wanted to put a 6.0 in my 04 suburban what year trucks would I look for to get one it of?

2004 Z71 Suburban Green I have a few upgrades done.

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Lq4 or lq9 from a nbs truck or suv would be the easiest. Or a gen 4 from a nnbs and swap the things I mentioned above


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I put in a new steering wheel bearing and intermediate steering shaft in my wife's 05 Tahoe, new LED headlights and new yellow fogs. I also put on some 20x9 275/55/20 knock off satin black Sierra wheels with some Nexen A/T a few weeks back with offset 31. After removing the shaft and bearing within 15 minutes. I knew something would go wrong...getting that bearing on was a royal PIA! Can't believe how different the truck drives now.

I am wondering why I had to trim some of the inner wheel well because of rubbing. Thought that 275 was a standard size upgrade and did a lot of research on this site. They also look awesome and drive great. They are very capable snow tires as well I drove through 15" of snow here in the NW like a champ.

hertahoe said:

I put in a new steering wheel bearing and intermediate steering shaft in my wife's 05 Tahoe, new LED headlights and new yellow fogs. I also put on some 20x9 275/55/20 knock off satin black Sierra wheels with some Nexen A/T a few weeks back with offset 31. After removing the shaft and bearing within 15 minutes. I knew something would go wrong...getting that bearing on was a royal PIA! Can't believe how different the truck drives now.

I am wondering why I had to trim some of the inner wheel well because of rubbing. Thought that 275 was a standard size upgrade and did a lot of research on this site. They also look awesome and drive great. They are very capable snow tires as well I drove through 15" of snow here in the NW like a champ.

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Pics?

hertahoe said:

I put in a new steering wheel bearing and intermediate steering shaft in my wife's 05 Tahoe, new LED headlights and new yellow fogs. I also put on some 20x9 275/55/20 knock off satin black Sierra wheels with some Nexen A/T a few weeks back with offset 31. After removing the shaft and bearing within 15 minutes. I knew something would go wrong...getting that bearing on was a royal PIA! Can't believe how different the truck drives now.

I am wondering why I had to trim some of the inner wheel well because of rubbing. Thought that 275 was a standard size upgrade and did a lot of research on this site. They also look awesome and drive great. They are very capable snow tires as well I drove through 15" of snow here in the NW like a champ.

Click to expand...

I had 275/55’s on my welds and they only rubbed the left front fender liner in reverse. Probably rubbed going forward but the tire wasn’t catching the lip and I couldn’t hear it so I’m assuming it wasn’t

Ordered some foam-backed suede for the headliner and some matching non-foam backed for the dash and some trim pieces. Time to make this 'Hoe a little less ragged lookin'!

https://www.yourautotrim.com/suhec.html