V6 to v8 nnbs 2007 does any one know if I need to swap wire in a FPCM fuel system control module for the fuel single. If my truck didn’t come with one. ?

Anyone information on the can bus network were everything is suppose to communicate With everything. If I use all the wiring from the donor truck 08 3500 6.0 6l90e drives complete

if used ecu harness shifter pedal assembly cluster would it swap in ok ? Trying to gather info on the swap both run and drive. I just need to know if it we’ll all work since everything is more electronic based on the nnbs vs the older 99 swap we’ve done