i changed to power steering on my 68. i think the steering is the same. to do the swap, i had to replace the rag joint, centerlink, pitman arm, box, and got new hoses, a pump, and fabricated a bracket for my six cyl. probably easier to find a bracket for an eight. some of these cars have the steering behind the wheels, and some in front. im told this is a 6cy/8cy difference-same on c@m@r0.
my 68 had traction bars when i bought it. they look oem (yellow)