new body style?

Been searching the forums and can't find the answer I'm looking for. I have a 2000 Silverado z71 3 door stepside, but how do I know if it's the "new body style" or not? Seems most aftermarket parts for the truck only work with the new body style, and I'm worried bout purchasing something that may not work for my truck.

Thanks.

New body style usually refers to the '99 and up body style. Your 2000 is a new body style. Mike

If you're still not confident, try to post a pic or two. Somebody could tell for sure, then.

Perfect. Thanks. :)

99 had both the old and the new body style.. the new body style is more rounded at the front than the old body style.. I have a 2000 as well. All 2000 are the NBS (New body style)