I looked up my axle code of "19" and it said 3.55 ration non limited slip. I would still like to know some other information such as the size of the rear end in inches, the number of splines, ect. i want to put taller gears in, so i need that info

 

It's an 8.8" rear end (ring gear size), 31 spline axles. You can put a trac-lok carrier in there while you're swapping gears so you have 2 wheels turning instead of just one.