Info on 5.3L engine
 

Hey all,
I recently purchased a 07 Tahoe with the 5.3 L option. After the fact, I was given a "pat on the back" from an older family member who mentioned that the current 5.3 engine block has a solid history and track record. It has piqued my curiosity about the history of this motor. Any input would be greatly appreciated, especially from anyone with experience working with and on this motor firsthand. Thank you.

Read this:

http://www.carcraft.com/techarticles...ine/index.html