I love the truck, I've owned it for about 5 months now. When I bought it I didnt know too much about the vortec max's I just knew I wanted a 6 litre. Now i'm hooked and I cant wait to start adding some engine mods. Any suggestions on which one first to get the most bang for my buck? oh and I was just in Rapid city all last week, its great to see some one else in South Dakota.