Hey guys, I'm looking into rebuilding my first 350 for my 82 K10 4x4! I'm really excited to try it. I've been doing a ton of research and I really think I could do this! But the thing thats really been confusing me is the cam. From what I understand cam replacement is pretty routine with an engine rebuild... I'm not really looking to build this thing for a whole a lot of performance. I'm not looking to impress anybody, I just want a nice stock(or close to it) engine that will run well for many years and keep my old dinosaur on the road. The big headache I'm running into is figuring out which cam to buy when the time comes? I don't know which one would be the best fit for my truck. There are so many different sizes to choose from with the lift and duration. Anybody have any advice? I don't know where to begin in purchasing one because I'm not even sure what size the stock cam is. Thanks for reading and I look forward to hearing your input!