1968 Factory disc brakes

Does anyone know if the disc brakes off of a 73 mach 1 would bolt up to the 68 control arms? I came across a complete set up off a 73 from the ball joints out and am looking at converting over. I did a quick search and did not come up with any luck. Thanks in advance.

Keith

Yes they will fit if you change the outer tie rod or just use the disc parts on 68 or 69 spindle