Yeah ,but the PG will be the best choice i think!Or a PATB-3 Blues Sarasceno!It's more expensive ,but a great design and soul!Different dynamics and harmonics!
in the sound clips the PG sounds more distorted compaired to the ’59
and the PG uses a different magnet then the one in the humbuckers angus young used.
"Young's legendary 1968 SG has T Top pickups. Another 1964 SG that he used on the recording of Ballbreaker, has patent # pickups. All of these are low to medium output Alnico 5 pickups with matched coils"
found this on wikipedia, so i think the '59 would be the best choice,
hell even the tone wizard suggests it when i plug in all my info and select classic rock.
If you want a good all around A5 humbucker, try a Custom 5. It's basically a 59 with a bit more punch and bigger low end.
My votes for that guitar would be Custom, Custom 5, or JB. At least when you install those, you can hear it sounding obviously ballsier than the stock pickup.