Hi Kane, Two things come to mind after looking at mine (2000 Sport) , the upper two tabs on the frame rail seem to be bent outward on yours. Also the bend of the cast bracket at the bottom appears to be only10 or 15 degrees and on mine it's nearly 35 or 40. The bolt heads at the muffler are approx 1/8" away from the swingarm cover. Hope this helps.
Paul B