Ok so I read a little on the cam thread but still unsure, I am wanting to throw a cam in my silverado just something mild for more power and some sound, its not a race car. So what do y'all recommend? And if I do this would it be smart to go ahead and get a whole rebuild kit with push rods, timing chain and gears or what would I need to keep it reliable and not have to start a huge build project. Thanks in advance for the info.