The Kelsey-Hayes Disk Brake Swap Thread

UCA's & LCA's are the same.
You leave them alone.
You change your LOWER ball joint over to disc brake ones, or drill your existing ball joint mouting bolt holes out from 1/2 inch, to 9/16 each.
That's about it. Easy peasy.
awesome!! easy enough. Ok, next question, i want to install new balljoints in upper and lower control arms while im doing the brake swap,. is this possible to do at home and if so, what do i need to do it? Also, when doing the brake swap, do i have to release the tension on the torsion bars?