I have a 2007 Dodge Ram 1500 2wd crew cab 4.7l and I am tryin to find out if there are any after market cams I can use and what headers would work well with it also? I am very new to all of this and can find anything online!!
You won't find much. You can use the 2008 cams and intake manifold. With custom tuning that should get you close to the 08-13 stock 310hp rating. The 08+ heads are much better, but more complicated (twin plug). The old HO cams used to be the go to, but those are all but impossible to find nowadays. There is always the forced induction route. Go to airram.com