I just picked up an 03 5.3 motor, I noticed the injector clips looked different than the 02 6.0 I have. Was wondering if anyone knew what these injectors were. The number on them is 25326903, I can't find anything on them. Hoping I might have gotten lucky and they were flex fuels.

 

bump i am trying to find out if same thing or not. i just bought a set thinking same thing as the person said they came out of flex fuel vehicle too.
but i want to confirm before i put them in my car