Alright, I'm look'n at putting some 4.10s (or 3.73's not really sure yet, but I think it'll prolly be the 4.10's) into my stock rear end, can someone give me the laundry list of what I need for my 88 5.0 before I'm done with the job? I wanna know if I'm missing anything.
I just got my 3.73's put in. Not something you want to tackle yourself unless you're a professional. But here's what you'll need: gears, install kit (shims, bearings etc.), and a new gear to recalibrate your speedo. I would recommend taking to a shop to get it done. I did, it cost me $440, and it was worth every penny. Hope this helps you out.