Just thought I would throw out an introduction. My name is Allen and I have been browsing the site for a couple weeks now in preparation for this weekend. I am picking up a 2004 Silverado 2500 that I can't wait to start modding. I am not new to the car world. I have had several performance cars over the years, but trucks are kind of new for me, so I'll be needing quite a bit of advice more than likely. This site seems like a very great place with tons of information. Have a great day everyone!