[ziggy75]

I am looking at assembling the rear axle soon. My dad had taken it apart to put in a 31 spline setup from an Explorer that I bought him. He already has the 31 spline axles. My questions is this.. What all should I be replacing to put this together? I really need to think hard about what gears I will go with. Currently, the setup is stock which is what came with a 94 Mustang. So they are either 2.73 or 3.08 gears. Ive only changed gears once in my lifetime and that was with the help of my dad. This was around 12 years ago. I see kits that offer everything which will run me around $110. I would hate to spend more than is needed.