Wanting to put a power disc front suspension on my Grandsons project. Trying to keep low-buck and scouting the wrecking yards, found a pretty clean system on a 87 GMC Suburban, realizing that this will change to a 5 hole pattern, does anyone know if it will fit by simply replacing the spindles at the ball joints? If not, does anyone out there know what will? Thanks in advance for your help.

PBO