rc64597
Newbie
The first 4-5 months of the 99 model year only one factory was producing GMT800's. The other two continued to build Chevy and GMC GMT400's. The GMC factory was the last to switch over. I see a lot more GMC "Classics" (as GMC called the 1999 production 1/2 ton GMT400's) than I do 1999 Chevy GMT400 1/2 tons.
x2 awesome