Hey all, new to the forum and it looks like you have lots of good info on here. Have already found answers to some of my questions. I just purchased a 2004.5 Chevy 2500HD 2wd with the LLY Duramax, great truck so far. Still working out some of the things I don't like, I removed all the badging and door moldings, buffed out the whole truck (had some minor surface scratches), looking for a tailgate if you know anyone in the north/central Illinois area that has one. Hope to post more soon.