I'm new to this forum, just looking for some answers is there any good write ups out there on the 3.8L to 4.6L 2v swap? I currently have a 99 V6 5speed 134k miles on it, but just picked up a 2003 Mustang GT wrecked pretty good with 136k on it and lots of stuff done to it including rebuilt motor with cams, pistons and rods, new stage 2 clutch, ect all the goodies I picked it up for pretty cheap because I'm planning to do the swap my 99 has some sentimental value and I have a garage and lift and all the tools required just want to make sure I don't miss anything when I start swapping, I think we're just gonna drop the motor/ k frame on both cars and drop the body of my v6 onto the gt k frame / motor combo and put the trans in. Now the real questions I have is which wiring is all required the engine harness, engine to ecu harness, ecu, cluster. This is my summer daily so i'd like to be able to keep a/c and heat and all. Will the rad, condenser and fan from my v6 work with the gt? the gt front end is busted.