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

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Sam Harris

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GreyStone

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Dantheman1540

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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

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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

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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!
 

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