im pretty sure they're the smaller ones. the larger bushings are for larger trim (like a t28..)
just remember to make your marks very legible before you take it apart. Before you take off the compressor housing (with the large c clip) take a scrawl and make a line on the back of the center section..and then the back of the compressor housing. Then when you put it back together, all you need to do is just line up the marks so you know the compressor is clocked at the right angle.
if you have anymore questions, just PM me, I'd be glad to help.
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