what spindels can i use to change to disc brakes

You can use the stock spindles and a kit from a company called the right stuff in ohio. they have the kit that will bolt directly on. I put them on my 65 biscayne. I undrestand that 70 Monte Carlo spindles will fit but uncertain how well. Also in Muscle Car Review an article once stated that corvette spindle and calipers will fit,but need some adapting to allow for full turn steering so I shyed away from that option.