draggindakota
+1y
To my knowledge no one makes a bolt on 4 link for our trucks, so you'll have to buy a weld on one. You can get those from damn near anywhere, suicidedoors, FBI, outlaw motorsports, Cando....
Same with the control arms, they would need to be custom made but you don't need them to bag it.
If you bag it you still gotta take off the stock spindles, so you might as well use the drop spindles you have. I've been running western spindles since 2000 with no problems.