I bought new parts to rebuild my Demon's front end (tie rods, upper/lower ball joints/bushings, etc). I don't know what I'm doing but I do have the K-frame/suspension removed from the car. I was planning on taking the lower control arm bolts out and just give the upper/lower control arms and spindles to a shop as a unit (no K-frame) and have them press in the bushings, install upper ball joint, etc. What do you think they should charge to do this with the parts out of the car?

Do I just take the nut off that holds the lower control arm on or is there more to removing it?