1998 2wd 5 speed Manny tranny 4.2l. I am looking into doing a same year model v8 conversion. Does the 5 speed that is in there how, mate up to the 5.4? I like having the manual for pulling stuff. I have pulled MANY loads with that v6 that were well over the rated weight. I'm wanting some more pulling power and I can do all the work myself. I know I'm going to need the wiring harness with the motor and make sure it is for the 5 speed. What else is involved in this? Thanks