It depends on variants, they can have either forks or eyes in rear. For a GT eyes should be more likely though.
Jump underneath and take a look first to be sure. Also if you need stock susp have a set of near new KYB Excel G shocks out of my parts car you can have for $50.
Lol, if you still need on Sunday I'ma be down a lot closer.
Cragieburn? Does anyone?