Yep. As long as they aren't 7.5"; can't even remember if they came with trak lok though. Ring gear size should be stamped on the gear or if the tag on the cover is accurate.
They look like factory traction locs, although the first pic is a newer unit, you can tell by the rounded tabs on the end of the clutches. The older clutches had square ends on the clutches and a different stacking of the clutches.