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

[Chert_Detective]

Mid way through my IHC control arm install. Good thing they include new hardware lol.

 

[iamdub]

Manifolds, cats and Y-pipe delete:

 

[Fless]

Any broken manifold bolts?

 

[iamdub]

Any broken manifold bolts?

lol
No motor = no heads = no bolts

Motor has been out for a couple of months and the manifolds and Y-pipe have just been resting on the cross member. I cut all of it out in preparation for headers.

But, there were no broken bolts when I disassembled everything to pull the motor. All the bolts backed out as normal.

 

[Fless]

lol
No motor = no heads = no bolts

Motor has been out for a couple of months and the manifolds and Y-pipe have just been resting on the cross member. I cut all of it out in preparation for headers.

But, there were no broken bolts when I disassembled everything to pull the motor. All the bolts backed out as normal.

Now I can say that my question was for historical purposes. LOL

 

[randeez]

lol
No motor = no heads = no bolts

Motor has been out for a couple of months and the manifolds and Y-pipe have just been resting on the cross member. I cut all of it out in preparation for headers.

But, there were no broken bolts when I disassembled everything to pull the motor. All the bolts backed out as normal.

why have a running truck when all you really need is just something to work on

Also...pretty pathetic but I worked on the steam ports. I wanted to come up from the manifold to the head with a back to back 90 but bender I have won't make them that close. Don't want to buy a $130 tubing bender, that I'm not sure will work either, to make this one piece

 

[89Suburban]

Manifolds, cats and Y-pipe delete:

View attachment 248729

View attachment 248730

 

[iamdub]

why have a running truck when all you really need is just something to work on

lol
All I wanted to work on was a simple AFM delete. Then a buddy offered me a cam for $100...

Also...pretty pathetic but I worked on the steam ports. I wanted to come up from the manifold to the head with a back to back 90 but bender I have won't make them that close. Don't want to buy a $130 tubing bender, that I'm not sure will work either, to make this one piece
View attachment 248740 View attachment 248741 View attachment 248742

It's symmetrical and sexy, so it looks just as intentional!

 

[iamdub]

It's ok. It's all in the name of progress! Now I gotta run the numbers on the cats to see what they're worth.

 

[Rocket Man]

Manifolds, cats and Y-pipe delete:

View attachment 248729

View attachment 248730

Need to update your sig pic, I still see them every time you post...