I know I'm going to open a can of worms but...

You will need the big ball joint upper control arms or use the SBJ to BBJ sleeves that Dr. Diff sells, about $50. The sleeves work fine. I'd go that way if you recently did the front end with fresh ball joints.

not too recently the ball joints were done, but it only has 5000 miles and maybe 6 years on them:)