I have an OBS 7.3 that i am putting in an 02 SD to replace the blown PMR engine that was in it. My question is exactly what do i need to change to make it a completely 02 engine? Obviously the accessories and brackets, turbo, pedestal, injectors, HPOP, HPO res, UVCH, wire harness and plenums. What else? Front cover? Water pump? Exhaust manifolds? If someone could, give me a list of every part that is different between OBS and SD 7.3s. I'm already changing out the flex plate for a flywheel since the engine came out of an auto truck and its goin in a zf6 SD.