Hello everyone.

I'm in the market for a 99+ RCSB GMC. I found this website about a year ago and just have been lurking ever since.

I had a few questions about the RCSB trucks.

Is there any electrical changes between the 99-02 ranges. Are any years better than others?

What engine choices were available in RCSB pickups?

I'm particularly looking for a Z71 package 4x4. Are all color options available on all pickup types also? I've seen a dark green color but it's got a nice pop to it, not really bland like most dark greens, but I've only seen it on a longbed. I'm hoping to find a shortbed with that color. Any links to all of the available factory color options?

Thanks for your help.