I've seen a couple 07 classic 1500 crew cab z71s with a factory 6.0 and vortec max emblems. Almost bought a black one just didn't like the idea of having payments again. But definitely no vortec max in 99.
Yea before I bought my '13 I looked at a black '06 crew 1500 with the vortec max and factory 4.10 gearing. Problem was they wanted 20k for an '06 with 100k miles!