Hi this is my first post. I have a 2003 dodge ram 1500 5.7 with 131,000 Miles on It and I keep reading need to change the valve springs. I don't know where to buy the 6.1 valve springs at. I heard I need 16 Exhaust Springs to replace the 8 stock valve springs and 8 stock exhaust springs. I have no idea how to do it. Is there anybody in the panama city Fl area that can help me change them.. Or with the dealership change them for me? Thank You