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
7,400
Reaction score
14,799
Location
Texas

GreyStone

Full Access Member
Joined
Feb 18, 2020
Posts
896
Reaction score
991

Dantheman1540

Full Access Member
Joined
Feb 13, 2020
Posts
4,803
Reaction score
10,357
Location
Sugar Loaf Mountain
Well buddies 408 totally ate the crank. The rods were also magnetized but the shop un-magnetized them and the new eagle crank is balanced and ready to install.

Still going to be awhile before either this 408 or my 370 will be done but I like checking in on them weekly. And I figured carnage pics are always cool.

This is multiple surfaces of the crank not just one. That's how the shop determined low oil pressure was the cause of the failure. 20200713_182101.jpg 20200713_182112.jpg 20200713_182119.jpg
 

rgosart

Full Access Member
Joined
Sep 9, 2019
Posts
205
Reaction score
375
Well buddies 408 totally ate the crank. The rods were also magnetized but the shop un-magnetized them and the new eagle crank is balanced and ready to install.

Still going to be awhile before either this 408 or my 370 will be done but I like checking in on them weekly. And I figured carnage pics are always cool.

This is multiple surfaces of the crank not just one. That's how the shop determined low oil pressure was the cause of the failure. View attachment 252407 View attachment 252408 View attachment 252409

Ouch! Glad the block is alright. I have been looking for an RCSB to build because I don't want to mess with my Tahoe (need to keep one reliable vehicle), but now I am questioning whether I want to punish myself like you have! Haha.
 

Rocket Man

Mark
Supporting Member
Joined
Dec 25, 2014
Posts
25,966
Reaction score
50,662
Location
Oregon
Well buddies 408 totally ate the crank. The rods were also magnetized but the shop un-magnetized them and the new eagle crank is balanced and ready to install.

Still going to be awhile before either this 408 or my 370 will be done but I like checking in on them weekly. And I figured carnage pics are always cool.

This is multiple surfaces of the crank not just one. That's how the shop determined low oil pressure was the cause of the failure. View attachment 252407 View attachment 252408 View attachment 252409
I don’t see anything wrong with that, send it!
 

Forum statistics

Threads
129,270
Posts
1,813,079
Members
92,378
Latest member
Luggz
Top