I can't imagine there is a body style difference as far as hoods are concerned between V6s and V8s
Years ago, I had a 2WD truck and wanted rear wheel well liners to make it easier to clean, kinda clean up the appearance of my Dodge Ram, and the guy at the parts counter kept saying, they don't make them for 2WDs only 4WDs ... I showed him the mounting holes were already in there from the factory --- so I ordered them and whatdaya know - fits like a glove
LOL
good question about if same hood fit 2003 to 2009 ... but someone here knows, I bet