hey, get on the horn and do a little research on this...my cousin owns a dakota R/T, and i was talking to him yesterday (im heading up north to MI later on tonight to chill the last week of summer...), but he told me that the fuel injectors in his motor (5.9L) are identical to the ones in the 3.5L. he swapped his out a while ago for some performance injectors, higher flowing ones....i got to thinking, and he agreed, that if HE could swap injectors,....couldn't I do the same?? I....I dont know! but i want to find out