Probably yeah, but they would need to be mounted in the stock muffler location before the axle rather than behind the axle like S197's. Unless they're free or ridiculously cheap though I probably wouldn't bother with them. They are a little louder than the stock 3V GT mufflers, but if you've ever stood next to a running GT500 they're really not all that loud.
Are you looking for it to bolt right up like if you were to buy a cat back form a company like American Muscle?
If so it wont, you would have to do some fabrication work to get it to work it wont just bolt right up. How much is he selling it for if it were me I wouldn't buy it to try and get it to fit on a new edge like ours. I would just go out and buy a weld in muffler if you don't want to spend a lot on a cat back.
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