In need of a quick fix for my 164s, I went to Autozone and picked up a Duralast pulley #231018. Has anyone used one of these? If so, what's the trick? The i.d. of the bearing is smaller than the oem so the bushings don't fit, and it appears to be narrower. I know I should use an original but need to get it back together by the weekend! Thanks for any suggestions!