Just realized.....

[PavementPounder]

I ordered these but mines a 01. Are they different on the 03 and up?
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=230341398429&sspagename=STRK%3AMEWNX%3AIT&viewitem=

[Sepiroth]

If you are referring to the tahoe or suburban, then your answer is no, they are not different and will work on your 01

[PavementPounder]

I figured, guess i could have looked in the parts cataloge but it's faster most times to ask here.