thanks guys

 

Basically just pretend that the wires are V6 still cause they will never work with the 5.0 engine....phone mustang parts specilist and tell them u need all the underhood wiring to do a v8 swap....get the computer to match the transmission and get the calibration code from the car that the computer comes from...u will need it....get the injector wiring harness for the 5.0 get 5.0 throttle cable... the wiring goes from the passenger side kick panel...throguh the fire wall...into the fender....so u'll have to take the plastic wheel liner out...back into the engine bay to all your connectos....if the engine doesn;t have the injector harness on it....you will have to take the plenum off and route the harness and then reattch the plenum