Well just got home and pulled the diff covers to see what I'm working with and I've got 3.73's as I was told but no limited slips. I was told they were both LS but no biggie. Open carriers and spiders are easier to weld. Diff fluid looks good and hardly any wear pattern on the gears but I'm not reusing them so it doesn't matter. The next decision is whether I want to go full hydro or not which will determine if I weld the front or lock it. I'll most likley go full hydro for the fact that I can get away without having to run a track bar, weld the front diff, steer easier and not have a drag link limiting flex. All of which will save me some coin which will make the orbital and ram that much easier to afford. Now I need some suspension joints so I can get to work on the front 3 link.