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.

pnwdan

Cunning linguist
Joined
Aug 17, 2014
Posts
347
Reaction score
127
Location
Arlington, WA
Hoe still not done yet. 6.0 oil pan and timing cover was cracked, was able to use the 4.8 stuff, no biggie. Good news is the 6.0 is clean inside, no sludge or any other bad stuff. Broken exhaust manifold bolts are all drilled out and ready for the headers. The 4.8 had a lot of sludge in the pan, which was a shock to me. Upper end of the motor is clean. Oh well. Shooting for Friday!
I'd have the cam bearings changed out. These 6.0s were known for eating them. I replaced mine at 169k because it lost one and spit metal all throughout itself.
 

Forum statistics

Threads
132,329
Posts
1,866,131
Members
96,943
Latest member
dda1
Top