I'm currently in the process of doing a 4v swap into my 04 GT. Post 4v swap and getting the car running and driving well, I'm wanting to start working on making the suspension better and building the rear end. I've got a spare rear end out of my old 99GT that I've parted out. Looking at doing 4.10's, 31 spline, etc. It'll be the first rear end I'll have torn into, much less built. Looking for some advice, solid write ups, and recommended tools to do everything the right way.
