Mallard, Watch switching the spindles with the monte carlo. Make sure the ball joints are in the same position on both spindles. If they are not in the exact same position you will never be able to align the frontend. There is a lot of geometry involved in a front suspension and a small mistake can end up making a truck undrivable due to horrible steering. I have converted two 59 chevys over to Volare front K-frames. The parts are cheap and readily avalable. I have 200 bucks in each with all new brake parts, bushings and balljoints. The one is in my daily driver. I went throught a series of geometry problems before I had it all figured out and could get the alignment correct. Now I know exactly how to set them up. It is not the best setup out there but it works well. Don't be surprised when you try to align the frontend and it takes you a few tries to get it correct.