re: S10 to '49 Olds?
OK chieftan, can we continue with my education?
first off, what is a "b" body?
Next, when you say the tie rod comes up from the bottom. On mine, the idler arm and pitman arm are below the center link and come up into the bottom of it. The tie rods are neither up or down, but come out of the front of the centerlink.
I've looked at disc conversion kits, but what I find comes with spindles, master cylinder, etc. etc. Scarebird sells just the brackets to adapt for the calipers, in just about every car/year imaginable. Did you find just the calipers/rotors/hubs to fit the 63 spindles? Or did you buy a kit, and order it for a 63 Pontiac?