I'm doing a 6L swap and was wondering if there was any sensors that would be a good ideal to change now while I am doing this? The 6L is an 05 and its going into my 99 RCSB. Do I order them for the 05 or can I order them for th 99? Are the injectors the same in the 4.8L as in the 6L? I am using the ones from the 4.8L as the motor I bought didn't have the intake on it.