Upper control arm 68 barracuda

67-72 for the SBJ upper control arms. The large ball joint arms will line up, but, the tapered spindle on that ball joint is larger. So, to keep your SBP KH brakes I see in the background you would need to ream your SBP spindles out to accept the later upper ball joints.

FYI.
Actually any UCA from 62 - 72 are all the same thing.