This is the knuckle set you've been looking for.  Use the drop down menu to add ball joints and spindle studs to the package.  If you opt to get the ball joints and spindle studs, you will be receiving Parts Mike's proprietary hardcore ball joints, and we'll install everything for you.  Check out the recommended items below for steering arm packages to complete the set up, and more information about the optional items.  See the exploded view for more details.  #41 circled in red is the knuckle and choosing the ball joints selects #41 AND the items circled in green (#32-39 and #53).  Check out our steering arm packages to complete the set up, and call us if you have ANY questions!  We're steering experts, there's a lot of gotchas, and it's easier to solve a problem before it happens then figure out how to fix a failed attempt AND the original problem. 

This item is a left and right knuckle for a GM Dana 44 ball joint axle, and these are NOT your standard knuckles. These have been specifically designed for increased strength over an OE knuckle. A 6 stud GM spindle fits perfectly into the them, and they come milled, drilled, and tapped for full high steer.