I looked at the description of the differential on Summit's website and it said it will accept the ABS exciter ring. It said it fits Rangers 1983-2007. How do I make sure I have 28 spline shafts until I take them out or is the only one I should have on my Ranger? I can get all the remaining parts I need discounted and Summit is only 30 mins away from me. I have to return some valve covers there that I didn't want to use on my Charger so I can put that towards it. But I wasn't going to do the labor. This is my only daily driver transportation. Do you know a fair labor price a shop might charge? Will they be able to complete it within a day? Is there any problems they could run into or is it a pretty simple swap out?