AveoTuner - The 626, MX6, and Probe 1988-1992 all used the same IHI turbo... looks like this...
Smaller sized turbo, but I am sure it will more than do the job for a basic aveo kit... These turbos also came on the Subaru XT and Subaru Loyal, but the flanges are different.
Aussie, like aveodude said, all T3s are going to have the same hot-side flange, but it's the size of the turbo that varies... a T3 from a Mustang SVO is currently the largest junkard T3 I believe...